| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $48.63 | 12.499% | $54.7083 | $54.71 | $54.70 | $54.70 |
| Purchase #2 | $42.33 | 8.148% | $45.779 | $45.78 | $45.80 | $45.80 |
| Purchase #3 | $206.37 | 8.766% | $224.4604 | $224.46 | $224.45 | $224.50 |
| Purchase #4 | $156.49 | 4.680% | $163.8137 | $163.81 | $163.80 | $163.80 |
| Purchase #5 | $220.53 | 5.549% | $232.7672 | $232.77 | $232.75 | $232.80 |
| Purchase #6 | $51.54 | 13.842% | $58.6742 | $58.67 | $58.65 | $58.70 |
| Purchase #7 | $231.48 | 12.820% | $261.1557 | $261.16 | $261.15 | $261.20 |
| 7 purchase totals = | $957.37 | $1,041.3585 | $1,041.36 | $1,041.30 | $1,041.50 | |