| 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 | $100.38 | 11.263% | $111.6858 | $111.69 | $111.70 | $111.70 |
| Purchase #2 | $94.72 | 8.519% | $102.7892 | $102.79 | $102.80 | $102.80 |
| Purchase #3 | $27.42 | 8.373% | $29.7159 | $29.72 | $29.70 | $29.70 |
| Purchase #4 | $67.46 | 11.448% | $75.1828 | $75.18 | $75.20 | $75.20 |
| Purchase #5 | $142.48 | 4.383% | $148.7249 | $148.72 | $148.70 | $148.70 |
| Purchase #6 | $193.33 | 5.874% | $204.6862 | $204.69 | $204.70 | $204.70 |
| Purchase #7 | $75.88 | 3.384% | $78.4478 | $78.45 | $78.45 | $78.40 |
| 7 purchase totals = | $701.67 | $751.2326 | $751.24 | $751.25 | $751.20 | |