| 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 | $66.40 | 6.479% | $70.7021 | $70.70 | $70.70 | $70.70 |
| Purchase #2 | $197.27 | 7.569% | $212.2014 | $212.20 | $212.20 | $212.20 |
| Purchase #3 | $73.55 | 9.691% | $80.6777 | $80.68 | $80.70 | $80.70 |
| Purchase #4 | $39.87 | 5.752% | $42.1633 | $42.16 | $42.15 | $42.20 |
| Purchase #5 | $121.74 | 4.202% | $126.8555 | $126.86 | $126.85 | $126.90 |
| Purchase #6 | $86.68 | 9.488% | $94.9042 | $94.90 | $94.90 | $94.90 |
| Purchase #7 | $53.98 | 8.221% | $58.4177 | $58.42 | $58.40 | $58.40 |
| 7 purchase totals = | $639.49 | $685.9219 | $685.92 | $685.90 | $686.00 | |