| 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 | $89.29 | 6.455% | $95.0537 | $95.05 | $95.05 | $95.10 |
| Purchase #2 | $97.63 | 10.771% | $108.1457 | $108.15 | $108.15 | $108.10 |
| Purchase #3 | $209.91 | 12.777% | $236.7302 | $236.73 | $236.75 | $236.70 |
| Purchase #4 | $60.79 | 7.348% | $65.2568 | $65.26 | $65.25 | $65.30 |
| Purchase #5 | $74.66 | 4.382% | $77.9316 | $77.93 | $77.95 | $77.90 |
| Purchase #6 | $121.55 | 12.332% | $136.5395 | $136.54 | $136.55 | $136.50 |
| Purchase #7 | $78.43 | 12.297% | $88.0745 | $88.07 | $88.05 | $88.10 |
| 7 purchase totals = | $732.26 | $807.7320 | $807.73 | $807.75 | $807.70 | |