Plus one on the keep small bills and even coins. While evacuating from Katrina we were running out of gas and the only place we could find open was running off a generator. The would not could not make change. Even $20 bills were too big. They did lets us buy extra things so that we did not lose much but the pickings were slim.

Change, change will work in vending machines that might be running and can't make change for bills.

TEK