| 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 | $40.81 | 5.675% | $43.126 | $43.13 | $43.15 | $43.10 |
| Purchase #2 | $55.49 | 10.756% | $61.4585 | $61.46 | $61.45 | $61.50 |
| Purchase #3 | $201.56 | 12.773% | $227.3053 | $227.31 | $227.30 | $227.30 |
| Purchase #4 | $81.27 | 3.746% | $84.3144 | $84.31 | $84.30 | $84.30 |
| Purchase #5 | $214.62 | 10.235% | $236.5864 | $236.59 | $236.60 | $236.60 |
| Purchase #6 | $118.79 | 9.368% | $129.9182 | $129.92 | $129.90 | $129.90 |
| Purchase #7 | $43.52 | 11.788% | $48.6501 | $48.65 | $48.65 | $48.70 |
| 7 purchase totals = | $756.06 | $831.3589 | $831.37 | $831.35 | $831.40 | |