Why is the US one of the few countries that can't keep a consistent design across their bills and still does not have a way for blind people to identify which note they have. They are all the same size and have no embossed markings.
The thing I cannot fathom is why quarters are so huge, considering they’re nearly valueless. Then you need whole stacks of $1 bills to pay anything relevant. I find both constantly cluttering up my wallet.
The only time I keep cash is for tipping, my wife and I travel a lot.