| 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 | $127.43 | 8.412% | $138.1494 | $138.15 | $138.15 | $138.10 |
| Purchase #2 | $46.81 | 10.179% | $51.5748 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $59.92 | 9.297% | $65.4908 | $65.49 | $65.50 | $65.50 |
| Purchase #4 | $38.26 | 7.429% | $41.1023 | $41.10 | $41.10 | $41.10 |
| Purchase #5 | $117.76 | 11.587% | $131.4049 | $131.40 | $131.40 | $131.40 |
| Purchase #6 | $35.40 | 5.685% | $37.4125 | $37.41 | $37.40 | $37.40 |
| Purchase #7 | $209.80 | 9.478% | $229.6848 | $229.68 | $229.70 | $229.70 |
| 7 purchase totals = | $635.38 | $694.8195 | $694.80 | $694.80 | $694.80 | |