| 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 | $98.79 | 8.246% | $106.9362 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $17.56 | 8.427% | $19.0398 | $19.04 | $19.05 | $19.00 |
| Purchase #3 | $198.49 | 13.108% | $224.5081 | $224.51 | $224.50 | $224.50 |
| Purchase #4 | $109.44 | 8.318% | $118.5432 | $118.54 | $118.55 | $118.50 |
| Purchase #5 | $111.75 | 13.412% | $126.7379 | $126.74 | $126.75 | $126.70 |
| Purchase #6 | $15.99 | 6.617% | $17.0481 | $17.05 | $17.05 | $17.00 |
| Purchase #7 | $226.42 | 7.476% | $243.3472 | $243.35 | $243.35 | $243.30 |
| 7 purchase totals = | $778.44 | $856.1605 | $856.17 | $856.20 | $855.90 | |