| 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 | $81.85 | 6.809% | $87.4232 | $87.42 | $87.40 | $87.40 |
| Purchase #2 | $106.36 | 3.473% | $110.0539 | $110.05 | $110.05 | $110.10 |
| Purchase #3 | $42.37 | 5.109% | $44.5347 | $44.53 | $44.55 | $44.50 |
| Purchase #4 | $58.86 | 6.180% | $62.4975 | $62.50 | $62.50 | $62.50 |
| Purchase #5 | $67.48 | 8.313% | $73.0896 | $73.09 | $73.10 | $73.10 |
| Purchase #6 | $64.43 | 5.356% | $67.8809 | $67.88 | $67.90 | $67.90 |
| Purchase #7 | $240.76 | 8.758% | $261.8458 | $261.85 | $261.85 | $261.80 |
| 7 purchase totals = | $662.11 | $707.3256 | $707.32 | $707.35 | $707.30 | |