| 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 | $24.46 | 11.373% | $27.2418 | $27.24 | $27.25 | $27.20 |
| Purchase #2 | $53.41 | 8.326% | $57.8569 | $57.86 | $57.85 | $57.90 |
| Purchase #3 | $44.74 | 12.229% | $50.2113 | $50.21 | $50.20 | $50.20 |
| Purchase #4 | $130.25 | 10.787% | $144.3001 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $19.65 | 9.504% | $21.5175 | $21.52 | $21.50 | $21.50 |
| Purchase #6 | $212.31 | 7.748% | $228.7598 | $228.76 | $228.75 | $228.80 |
| Purchase #7 | $137.82 | 9.755% | $151.2643 | $151.26 | $151.25 | $151.30 |
| 7 purchase totals = | $622.64 | $681.1517 | $681.15 | $681.10 | $681.20 | |