| 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 | $42.29 | 13.695% | $48.0816 | $48.08 | $48.10 | $48.10 |
| Purchase #2 | $100.54 | 6.552% | $107.1274 | $107.13 | $107.15 | $107.10 |
| Purchase #3 | $131.98 | 6.568% | $140.6484 | $140.65 | $140.65 | $140.60 |
| Purchase #4 | $112.72 | 7.303% | $120.9519 | $120.95 | $120.95 | $121.00 |
| Purchase #5 | $26.98 | 9.368% | $29.5075 | $29.51 | $29.50 | $29.50 |
| Purchase #6 | $234.70 | 11.689% | $262.1341 | $262.13 | $262.15 | $262.10 |
| Purchase #7 | $213.38 | 6.482% | $227.2113 | $227.21 | $227.20 | $227.20 |
| 7 purchase totals = | $862.59 | $935.6622 | $935.66 | $935.70 | $935.60 | |