| 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 | $84.27 | 11.609% | $94.0529 | $94.05 | $94.05 | $94.10 |
| Purchase #2 | $99.90 | 6.832% | $106.7252 | $106.73 | $106.75 | $106.70 |
| Purchase #3 | $163.98 | 12.678% | $184.7694 | $184.77 | $184.75 | $184.80 |
| Purchase #4 | $150.61 | 8.732% | $163.7613 | $163.76 | $163.75 | $163.80 |
| Purchase #5 | $165.95 | 5.552% | $175.1635 | $175.16 | $175.15 | $175.20 |
| Purchase #6 | $126.52 | 7.102% | $135.5055 | $135.51 | $135.50 | $135.50 |
| Purchase #7 | $100.38 | 9.803% | $110.2203 | $110.22 | $110.20 | $110.20 |
| 7 purchase totals = | $891.61 | $970.1981 | $970.20 | $970.15 | $970.30 | |