* Prompt the user for the price of an item
* Prompt the user for the amount tendered for said price
* Return output of total change and denominations necessary
* Java
* Eclipse
* Sublime
* Git/Github
* MacOS Terminal
* if statemetns within elseif statements
* carrying over values in order to keep calculating their remainders
* accounting for doubles and their inherent inaccuracies
* methods
* casting variables