| 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 | $96.43 | 12.692% | $108.6689 | $108.67 | $108.65 | $108.70 |
| Purchase #2 | $53.66 | 11.606% | $59.8878 | $59.89 | $59.90 | $59.90 |
| Purchase #3 | $90.68 | 7.560% | $97.5354 | $97.54 | $97.55 | $97.50 |
| Purchase #4 | $24.45 | 4.523% | $25.5559 | $25.56 | $25.55 | $25.60 |
| Purchase #5 | $75.45 | 11.795% | $84.3493 | $84.35 | $84.35 | $84.30 |
| Purchase #6 | $232.79 | 6.552% | $248.0424 | $248.04 | $248.05 | $248.00 |
| Purchase #7 | $249.59 | 7.730% | $268.8833 | $268.88 | $268.90 | $268.90 |
| 7 purchase totals = | $823.05 | $892.9230 | $892.93 | $892.95 | $892.90 | |