| 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 | $68.50 | 3.762% | $71.077 | $71.08 | $71.10 | $71.10 |
| Purchase #2 | $191.39 | 4.726% | $200.4351 | $200.44 | $200.45 | $200.40 |
| Purchase #3 | $137.55 | 12.301% | $154.47 | $154.47 | $154.45 | $154.50 |
| Purchase #4 | $74.91 | 9.446% | $81.986 | $81.99 | $82.00 | $82.00 |
| Purchase #5 | $93.49 | 3.770% | $97.0146 | $97.01 | $97.00 | $97.00 |
| Purchase #6 | $116.96 | 3.716% | $121.3062 | $121.31 | $121.30 | $121.30 |
| Purchase #7 | $124.72 | 3.108% | $128.5963 | $128.60 | $128.60 | $128.60 |
| 7 purchase totals = | $807.52 | $854.8852 | $854.90 | $854.90 | $854.90 | |