Write a program that asks a cashier to enter an itemA????1s cost and the amount paid, then shows how to pay the change. For example: Enter cost ($): 23.18 Enter amount tendered ($): 100.0 Change is $76.82 $20 bills: 3 $10 bills: 1 $5 bills: 1 $1 bills: 1 quarters: 3 dimes: 0 nickels: 1 pennies: 2 Hints: get input using double. Then print amount of change to 2 decimal places, to conceal any rounding error. Then calculate the change as an int number of cents e.g. 7682 here. Here's the exact function call you must use to set change: void main(void) { int change; // to be paid, in cents double cost, // item cost, in dollars and cents paid; // amount paid, in dollars and cents . . . change = round((paid - cost) * 100.0);  Here is round(). DonA????1t forget to put its prototype in the correct place int round(double num) { return (int) (num + 0.5); }

I just need something simple and clean to solve this.