| 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 | $74.84 | 9.765% | $82.1481 | $82.15 | $82.15 | $82.10 |
| Purchase #2 | $86.86 | 12.700% | $97.8912 | $97.89 | $97.90 | $97.90 |
| Purchase #3 | $168.66 | 8.343% | $182.7313 | $182.73 | $182.75 | $182.70 |
| Purchase #4 | $148.62 | 12.330% | $166.9448 | $166.94 | $166.95 | $166.90 |
| Purchase #5 | $15.87 | 11.717% | $17.7295 | $17.73 | $17.75 | $17.70 |
| Purchase #6 | $235.56 | 3.173% | $243.0343 | $243.03 | $243.05 | $243.00 |
| Purchase #7 | $41.84 | 6.450% | $44.5387 | $44.54 | $44.55 | $44.50 |
| 7 purchase totals = | $772.25 | $835.0179 | $835.01 | $835.10 | $834.80 | |