| 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 | $73.36 | 6.117% | $77.8474 | $77.85 | $77.85 | $77.80 |
| Purchase #2 | $90.42 | 13.242% | $102.3934 | $102.39 | $102.40 | $102.40 |
| Purchase #3 | $170.91 | 12.402% | $192.1063 | $192.11 | $192.10 | $192.10 |
| Purchase #4 | $128.99 | 11.860% | $144.2882 | $144.29 | $144.30 | $144.30 |
| Purchase #5 | $52.61 | 5.552% | $55.5309 | $55.53 | $55.55 | $55.50 |
| Purchase #6 | $158.66 | 7.485% | $170.5357 | $170.54 | $170.55 | $170.50 |
| Purchase #7 | $97.32 | 9.824% | $106.8807 | $106.88 | $106.90 | $106.90 |
| 7 purchase totals = | $772.27 | $849.5826 | $849.59 | $849.65 | $849.50 | |