| 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 | $78.62 | 8.478% | $85.2854 | $85.29 | $85.30 | $85.30 |
| Purchase #2 | $200.83 | 4.613% | $210.0943 | $210.09 | $210.10 | $210.10 |
| Purchase #3 | $42.25 | 9.663% | $46.3326 | $46.33 | $46.35 | $46.30 |
| Purchase #4 | $30.33 | 7.421% | $32.5808 | $32.58 | $32.60 | $32.60 |
| Purchase #5 | $63.81 | 9.496% | $69.8694 | $69.87 | $69.85 | $69.90 |
| Purchase #6 | $125.43 | 5.123% | $131.8558 | $131.86 | $131.85 | $131.90 |
| Purchase #7 | $122.99 | 7.610% | $132.3495 | $132.35 | $132.35 | $132.30 |
| 7 purchase totals = | $664.26 | $708.3678 | $708.37 | $708.40 | $708.40 | |