| 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 | $66.37 | 10.815% | $73.5479 | $73.55 | $73.55 | $73.50 |
| Purchase #2 | $27.42 | 11.396% | $30.5448 | $30.54 | $30.55 | $30.50 |
| Purchase #3 | $49.66 | 3.842% | $51.5679 | $51.57 | $51.55 | $51.60 |
| Purchase #4 | $27.73 | 5.596% | $29.2818 | $29.28 | $29.30 | $29.30 |
| Purchase #5 | $166.52 | 5.795% | $176.1698 | $176.17 | $176.15 | $176.20 |
| Purchase #6 | $140.89 | 9.528% | $154.314 | $154.31 | $154.30 | $154.30 |
| Purchase #7 | $165.57 | 8.785% | $180.1153 | $180.12 | $180.10 | $180.10 |
| 7 purchase totals = | $644.16 | $695.5415 | $695.54 | $695.50 | $695.50 | |