| 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 | $83.59 | 5.427% | $88.1264 | $88.13 | $88.15 | $88.10 |
| Purchase #2 | $52.41 | 10.722% | $58.0294 | $58.03 | $58.05 | $58.00 |
| Purchase #3 | $125.77 | 7.287% | $134.9349 | $134.93 | $134.95 | $134.90 |
| Purchase #4 | $102.27 | 11.125% | $113.6475 | $113.65 | $113.65 | $113.60 |
| Purchase #5 | $29.39 | 11.317% | $32.7161 | $32.72 | $32.70 | $32.70 |
| Purchase #6 | $214.47 | 9.135% | $234.0618 | $234.06 | $234.05 | $234.10 |
| Purchase #7 | $160.92 | 5.566% | $169.8768 | $169.88 | $169.90 | $169.90 |
| 7 purchase totals = | $768.82 | $831.3929 | $831.40 | $831.45 | $831.30 | |