| 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 | $24.45 | 13.405% | $27.7275 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $121.47 | 6.817% | $129.7506 | $129.75 | $129.75 | $129.80 |
| Purchase #3 | $99.58 | 9.135% | $108.6766 | $108.68 | $108.70 | $108.70 |
| Purchase #4 | $185.78 | 11.143% | $206.4815 | $206.48 | $206.50 | $206.50 |
| Purchase #5 | $163.35 | 8.448% | $177.1498 | $177.15 | $177.15 | $177.10 |
| Purchase #6 | $104.46 | 11.777% | $116.7623 | $116.76 | $116.75 | $116.80 |
| Purchase #7 | $224.43 | 13.104% | $253.8393 | $253.84 | $253.85 | $253.80 |
| 7 purchase totals = | $923.52 | $1,020.3876 | $1,020.39 | $1,020.45 | $1,020.40 | |