| 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 | $49.35 | 8.288% | $53.4401 | $53.44 | $53.45 | $53.40 |
| Purchase #2 | $127.55 | 10.522% | $140.9708 | $140.97 | $140.95 | $141.00 |
| Purchase #3 | $173.33 | 8.492% | $188.0492 | $188.05 | $188.05 | $188.00 |
| Purchase #4 | $96.50 | 6.664% | $102.9308 | $102.93 | $102.95 | $102.90 |
| Purchase #5 | $144.67 | 9.593% | $158.5482 | $158.55 | $158.55 | $158.50 |
| Purchase #6 | $143.94 | 13.834% | $163.8527 | $163.85 | $163.85 | $163.90 |
| Purchase #7 | $166.39 | 9.457% | $182.1255 | $182.13 | $182.15 | $182.10 |
| 7 purchase totals = | $901.73 | $989.9173 | $989.92 | $989.95 | $989.80 | |