| 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 | $35.85 | 7.185% | $38.4258 | $38.43 | $38.45 | $38.40 |
| Purchase #2 | $222.96 | 9.384% | $243.8826 | $243.88 | $243.90 | $243.90 |
| Purchase #3 | $120.82 | 9.690% | $132.5275 | $132.53 | $132.55 | $132.50 |
| Purchase #4 | $76.59 | 8.176% | $82.852 | $82.85 | $82.85 | $82.90 |
| Purchase #5 | $98.48 | 7.690% | $106.0531 | $106.05 | $106.05 | $106.10 |
| Purchase #6 | $141.64 | 7.548% | $152.331 | $152.33 | $152.35 | $152.30 |
| Purchase #7 | $68.55 | 9.505% | $75.0657 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $764.89 | $831.1377 | $831.14 | $831.20 | $831.20 | |