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<p>[QUOTE="Numbers, post: 1147083, member: 11668"]Mathematically, this won't work. All denominations must be integer multiples of the smallest denomination, or it becomes impossible to make change. If you eliminate the nickel, you must also eliminate either the dime or the quarter....</p><p> </p><p>(For example, in the above system, if an item costs 60 cents and you pay with three quarters, there's no way to make the 15 cents' change. Likewise if the item costs 75 cents and you pay with two quarters and three dimes.)[/QUOTE]</p><p><br /></p>
[QUOTE="Numbers, post: 1147083, member: 11668"]Mathematically, this won't work. All denominations must be integer multiples of the smallest denomination, or it becomes impossible to make change. If you eliminate the nickel, you must also eliminate either the dime or the quarter.... (For example, in the above system, if an item costs 60 cents and you pay with three quarters, there's no way to make the 15 cents' change. Likewise if the item costs 75 cents and you pay with two quarters and three dimes.)[/QUOTE]
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