| 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 | $68.96 | 3.843% | $71.6101 | $71.61 | $71.60 | $71.60 |
| Purchase #2 | $126.49 | 12.550% | $142.3645 | $142.36 | $142.35 | $142.40 |
| Purchase #3 | $131.46 | 7.659% | $141.5285 | $141.53 | $141.55 | $141.50 |
| Purchase #4 | $42.90 | 11.220% | $47.7134 | $47.71 | $47.70 | $47.70 |
| Purchase #5 | $209.82 | 12.788% | $236.6518 | $236.65 | $236.65 | $236.70 |
| Purchase #6 | $170.61 | 4.397% | $178.1117 | $178.11 | $178.10 | $178.10 |
| Purchase #7 | $81.47 | 9.110% | $88.8919 | $88.89 | $88.90 | $88.90 |
| 7 purchase totals = | $831.71 | $906.8719 | $906.86 | $906.85 | $906.90 | |