| 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 | $101.98 | 8.779% | $110.9328 | $110.93 | $110.95 | $110.90 |
| Purchase #2 | $71.43 | 13.513% | $81.0823 | $81.08 | $81.10 | $81.10 |
| Purchase #3 | $229.49 | 8.728% | $249.5199 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $96.42 | 12.458% | $108.432 | $108.43 | $108.45 | $108.40 |
| Purchase #5 | $22.79 | 3.211% | $23.5218 | $23.52 | $23.50 | $23.50 |
| Purchase #6 | $179.25 | 13.126% | $202.7784 | $202.78 | $202.80 | $202.80 |
| Purchase #7 | $149.91 | 5.655% | $158.3874 | $158.39 | $158.40 | $158.40 |
| 7 purchase totals = | $851.27 | $934.6546 | $934.65 | $934.70 | $934.60 | |