| 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 | $46.67 | 4.427% | $48.7361 | $48.74 | $48.75 | $48.70 |
| Purchase #2 | $35.71 | 5.434% | $37.6505 | $37.65 | $37.65 | $37.70 |
| Purchase #3 | $238.68 | 11.350% | $265.7702 | $265.77 | $265.75 | $265.80 |
| Purchase #4 | $8.38 | 8.298% | $9.0754 | $9.08 | $9.10 | $9.10 |
| Purchase #5 | $129.25 | 7.849% | $139.3948 | $139.39 | $139.40 | $139.40 |
| Purchase #6 | $53.79 | 10.219% | $59.2868 | $59.29 | $59.30 | $59.30 |
| Purchase #7 | $32.99 | 13.653% | $37.4941 | $37.49 | $37.50 | $37.50 |
| 7 purchase totals = | $545.47 | $597.4079 | $597.41 | $597.45 | $597.50 | |