| 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 | $97.91 | 8.585% | $106.3156 | $106.32 | $106.30 | $106.30 |
| Purchase #2 | $12.26 | 11.659% | $13.6894 | $13.69 | $13.70 | $13.70 |
| Purchase #3 | $91.80 | 9.113% | $100.1657 | $100.17 | $100.15 | $100.20 |
| Purchase #4 | $243.46 | 4.221% | $253.7364 | $253.74 | $253.75 | $253.70 |
| Purchase #5 | $15.75 | 8.821% | $17.1393 | $17.14 | $17.15 | $17.10 |
| Purchase #6 | $68.83 | 13.692% | $78.2542 | $78.25 | $78.25 | $78.30 |
| Purchase #7 | $103.86 | 13.450% | $117.8292 | $117.83 | $117.85 | $117.80 |
| 7 purchase totals = | $633.87 | $687.1298 | $687.14 | $687.15 | $687.10 | |