| 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 | $15.83 | 9.456% | $17.3269 | $17.33 | $17.35 | $17.30 |
| Purchase #2 | $143.70 | 9.668% | $157.5929 | $157.59 | $157.60 | $157.60 |
| Purchase #3 | $15.77 | 12.866% | $17.799 | $17.80 | $17.80 | $17.80 |
| Purchase #4 | $112.37 | 11.551% | $125.3499 | $125.35 | $125.35 | $125.30 |
| Purchase #5 | $27.28 | 3.543% | $28.2465 | $28.25 | $28.25 | $28.20 |
| Purchase #6 | $234.93 | 11.353% | $261.6016 | $261.60 | $261.60 | $261.60 |
| Purchase #7 | $44.98 | 4.251% | $46.8921 | $46.89 | $46.90 | $46.90 |
| 7 purchase totals = | $594.86 | $654.8089 | $654.81 | $654.85 | $654.70 | |