| 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 | $28.78 | 3.836% | $29.884 | $29.88 | $29.90 | $29.90 |
| Purchase #2 | $50.88 | 5.382% | $53.6184 | $53.62 | $53.60 | $53.60 |
| Purchase #3 | $107.63 | 4.843% | $112.8425 | $112.84 | $112.85 | $112.80 |
| Purchase #4 | $14.88 | 6.370% | $15.8279 | $15.83 | $15.85 | $15.80 |
| Purchase #5 | $238.26 | 3.552% | $246.723 | $246.72 | $246.70 | $246.70 |
| Purchase #6 | $167.65 | 11.109% | $186.2742 | $186.27 | $186.25 | $186.30 |
| Purchase #7 | $79.84 | 10.361% | $88.1122 | $88.11 | $88.10 | $88.10 |
| 7 purchase totals = | $687.92 | $733.2822 | $733.27 | $733.25 | $733.20 | |