| 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 | $26.57 | 8.343% | $28.7867 | $28.79 | $28.80 | $28.80 |
| Purchase #2 | $86.56 | 7.831% | $93.3385 | $93.34 | $93.35 | $93.30 |
| Purchase #3 | $65.56 | 5.774% | $69.3454 | $69.35 | $69.35 | $69.30 |
| Purchase #4 | $97.79 | 8.138% | $105.7482 | $105.75 | $105.75 | $105.70 |
| Purchase #5 | $151.71 | 12.386% | $170.5008 | $170.50 | $170.50 | $170.50 |
| Purchase #6 | $236.77 | 12.631% | $266.6764 | $266.68 | $266.70 | $266.70 |
| Purchase #7 | $66.60 | 6.267% | $70.7738 | $70.77 | $70.75 | $70.80 |
| 7 purchase totals = | $731.56 | $805.1698 | $805.18 | $805.20 | $805.10 | |