| 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 | $89.97 | 8.787% | $97.8757 | $97.88 | $97.90 | $97.90 |
| Purchase #2 | $146.53 | 11.104% | $162.8007 | $162.80 | $162.80 | $162.80 |
| Purchase #3 | $119.92 | 9.727% | $131.5846 | $131.58 | $131.60 | $131.60 |
| Purchase #4 | $126.99 | 8.825% | $138.1969 | $138.20 | $138.20 | $138.20 |
| Purchase #5 | $85.47 | 7.114% | $91.5503 | $91.55 | $91.55 | $91.60 |
| Purchase #6 | $27.68 | 9.158% | $30.2149 | $30.21 | $30.20 | $30.20 |
| Purchase #7 | $112.40 | 3.601% | $116.4475 | $116.45 | $116.45 | $116.40 |
| 7 purchase totals = | $708.96 | $768.6706 | $768.67 | $768.70 | $768.70 | |