I know you asked this of Ken, but I am lazy and pay in bills then ho;d
out my hand for coin change. If Ryan doesn't have good hand control, he could
carry a container, like a coin purse and most cahiers will accomodate him. As
for bills, someone else will have to accomodate you.
What do you do when you are in a situation where you have to pay for
something, if you don't mind my asking.