| 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 | $146.97 | 12.732% | $165.6822 | $165.68 | $165.70 | $165.70 |
| Purchase #2 | $44.37 | 12.358% | $49.8532 | $49.85 | $49.85 | $49.90 |
| Purchase #3 | $48.52 | 6.739% | $51.7898 | $51.79 | $51.80 | $51.80 |
| Purchase #4 | $155.31 | 5.207% | $163.397 | $163.40 | $163.40 | $163.40 |
| Purchase #5 | $25.67 | 13.680% | $29.1817 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $108.61 | 4.772% | $113.7929 | $113.79 | $113.80 | $113.80 |
| Purchase #7 | $46.76 | 3.468% | $48.3816 | $48.38 | $48.40 | $48.40 |
| 7 purchase totals = | $576.21 | $622.0784 | $622.07 | $622.15 | $622.20 | |