| 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 | $13.37 | 5.313% | $14.0803 | $14.08 | $14.10 | $14.10 |
| Purchase #2 | $12.98 | 6.494% | $13.8229 | $13.82 | $13.80 | $13.80 |
| Purchase #3 | $119.34 | 6.651% | $127.2773 | $127.28 | $127.30 | $127.30 |
| Purchase #4 | $106.46 | 9.794% | $116.8867 | $116.89 | $116.90 | $116.90 |
| Purchase #5 | $55.64 | 13.374% | $63.0813 | $63.08 | $63.10 | $63.10 |
| Purchase #6 | $230.75 | 12.370% | $259.2938 | $259.29 | $259.30 | $259.30 |
| Purchase #7 | $232.27 | 12.710% | $261.7915 | $261.79 | $261.80 | $261.80 |
| 7 purchase totals = | $770.81 | $856.2338 | $856.23 | $856.30 | $856.30 | |