| 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 | $9.41 | 13.841% | $10.7124 | $10.71 | $10.70 | $10.70 |
| Purchase #2 | $148.35 | 11.335% | $165.1655 | $165.17 | $165.15 | $165.20 |
| Purchase #3 | $67.52 | 3.193% | $69.6759 | $69.68 | $69.70 | $69.70 |
| Purchase #4 | $132.96 | 5.213% | $139.8912 | $139.89 | $139.90 | $139.90 |
| Purchase #5 | $73.64 | 12.543% | $82.8767 | $82.88 | $82.90 | $82.90 |
| Purchase #6 | $234.62 | 11.403% | $261.3737 | $261.37 | $261.35 | $261.40 |
| Purchase #7 | $235.91 | 8.762% | $256.5804 | $256.58 | $256.60 | $256.60 |
| 7 purchase totals = | $902.41 | $986.2758 | $986.28 | $986.30 | $986.40 | |