This program is designed to take an amount of money and break it up into the most efficient way to give back purely change in coins.
If we have $2.76 it will output an array of:
[25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 1]
Assuming we are only working with quarters, dimes, nickels and pennies.
class Change
make_change_for(dollar_amt)
end