| 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 | $57.49 | 6.403% | $61.1711 | $61.17 | $61.15 | $61.20 |
| Purchase #2 | $64.63 | 3.452% | $66.861 | $66.86 | $66.85 | $66.90 |
| Purchase #3 | $132.59 | 5.166% | $139.4396 | $139.44 | $139.45 | $139.40 |
| Purchase #4 | $61.94 | 8.495% | $67.2018 | $67.20 | $67.20 | $67.20 |
| Purchase #5 | $28.68 | 7.209% | $30.7475 | $30.75 | $30.75 | $30.70 |
| Purchase #6 | $148.39 | 13.414% | $168.295 | $168.30 | $168.30 | $168.30 |
| Purchase #7 | $101.53 | 4.513% | $106.112 | $106.11 | $106.10 | $106.10 |
| 7 purchase totals = | $595.25 | $639.8280 | $639.83 | $639.80 | $639.80 | |