| 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 | $225.87 | 8.417% | $244.8815 | $244.88 | $244.90 | $244.90 |
| Purchase #2 | $61.58 | 9.704% | $67.5557 | $67.56 | $67.55 | $67.60 |
| Purchase #3 | $13.94 | 13.698% | $15.8495 | $15.85 | $15.85 | $15.80 |
| Purchase #4 | $52.78 | 9.343% | $57.7112 | $57.71 | $57.70 | $57.70 |
| Purchase #5 | $143.89 | 10.678% | $159.2546 | $159.25 | $159.25 | $159.30 |
| Purchase #6 | $150.66 | 8.416% | $163.3395 | $163.34 | $163.35 | $163.30 |
| Purchase #7 | $25.55 | 12.353% | $28.7062 | $28.71 | $28.70 | $28.70 |
| 7 purchase totals = | $674.27 | $737.2982 | $737.30 | $737.30 | $737.30 | |