| 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 | $68.67 | 13.440% | $77.8992 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $64.92 | 9.372% | $71.0043 | $71.00 | $71.00 | $71.00 |
| Purchase #3 | $219.29 | 5.874% | $232.1711 | $232.17 | $232.15 | $232.20 |
| Purchase #4 | $219.87 | 4.229% | $229.1683 | $229.17 | $229.15 | $229.20 |
| Purchase #5 | $97.47 | 3.283% | $100.6699 | $100.67 | $100.65 | $100.70 |
| Purchase #6 | $25.53 | 8.153% | $27.6115 | $27.61 | $27.60 | $27.60 |
| Purchase #7 | $158.56 | 10.803% | $175.6892 | $175.69 | $175.70 | $175.70 |
| 7 purchase totals = | $854.31 | $914.2135 | $914.21 | $914.15 | $914.30 | |