The last-ever penny will be minted today in Philadelphia

We eliminated pennies in Canada in 2012 and the transition was a non-issue. The vast majority of retailers would round cash transactions to the nearest $0.05, but a few would round down to the nearest $0.05 in favor of the customer. https://en.wikipedia.org/wiki/Withdrawal_of_low-denomination...

Canadian cash is better than American cash in several ways: No penny, durable polymer banknotes (instead of dirty wrinkly cotton paper), colorful banknotes (instead of all green) that are easy to distinguish, $1 and $2 coins in wide circulation (instead of worn-out $1 bills).

American banknotes have numbers on them to easily distinguish the different values!

> The United States is the only country that prints all denominations of currency in the same size. The US and Switzerland are the only two countries that use the same colors for all of their various bills. Needless to say, this sameness of size and color make it impossible for a blind person to locate the correct bills to make a purchase without some sort of assistance, or confirm that he or she has been given the correct change by the sales clerk. Even people with partial sight may have trouble distinguishing a $1 bill from a $10, especially if the bill is old and worn.

https://afb.org/blindness-and-low-vision/using-technology/ac...

It's a bit odd that the mint doesn't emboss the denomination in braille on each note. I'd think that there would be a way to do that and have it hold up pretty well in circulation?

Braille does not help everyone. Most people with vision issues are not legally lind and do not know braille.

It's wild to see you downvoted. Only about 10% of blind people know braille. There are many more people who have visual impairments but are not blind. Braille is not a universal solution (though I would rather have it than not have it).