| 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 | $96.89 | 10.387% | $106.954 | $106.95 | $106.95 | $107.00 |
| Purchase #2 | $59.33 | 12.250% | $66.5979 | $66.60 | $66.60 | $66.60 |
| Purchase #3 | $246.32 | 12.626% | $277.4204 | $277.42 | $277.40 | $277.40 |
| Purchase #4 | $111.38 | 9.690% | $122.1727 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $107.33 | 3.557% | $111.1477 | $111.15 | $111.15 | $111.10 |
| Purchase #6 | $27.79 | 9.336% | $30.3845 | $30.38 | $30.40 | $30.40 |
| Purchase #7 | $121.74 | 8.189% | $131.7093 | $131.71 | $131.70 | $131.70 |
| 7 purchase totals = | $770.78 | $846.3865 | $846.38 | $846.35 | $846.40 | |