We used to have to acquire large numbers of quarters to do our laundry in the USA, and the easiest way was to feed a $5 bill into a vending machine and press th

We used to have to acquire large numbers of quarters to do our laundry in the USA, and the easiest way was to feed a $5 bill into a vending machine and press the 'reject' button. Clunk clunk clunk clunk...