| 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 | $46.95 | 10.388% | $51.8272 | $51.83 | $51.85 | $51.80 |
| Purchase #2 | $62.79 | 12.259% | $70.4874 | $70.49 | $70.50 | $70.50 |
| Purchase #3 | $75.60 | 4.138% | $78.7283 | $78.73 | $78.75 | $78.70 |
| Purchase #4 | $158.61 | 13.214% | $179.5687 | $179.57 | $179.55 | $179.60 |
| Purchase #5 | $117.53 | 11.357% | $130.8779 | $130.88 | $130.90 | $130.90 |
| Purchase #6 | $180.73 | 5.648% | $190.9376 | $190.94 | $190.95 | $190.90 |
| Purchase #7 | $101.54 | 5.589% | $107.2151 | $107.22 | $107.20 | $107.20 |
| 7 purchase totals = | $743.75 | $809.6422 | $809.66 | $809.70 | $809.60 | |