| 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 | $44.73 | 10.867% | $49.5908 | $49.59 | $49.60 | $49.60 |
| Purchase #2 | $240.58 | 9.849% | $264.2747 | $264.27 | $264.25 | $264.30 |
| Purchase #3 | $205.76 | 8.240% | $222.7146 | $222.71 | $222.70 | $222.70 |
| Purchase #4 | $247.38 | 7.354% | $265.5723 | $265.57 | $265.55 | $265.60 |
| Purchase #5 | $138.71 | 8.358% | $150.3034 | $150.30 | $150.30 | $150.30 |
| Purchase #6 | $117.41 | 12.728% | $132.3539 | $132.35 | $132.35 | $132.40 |
| Purchase #7 | $154.76 | 13.317% | $175.3694 | $175.37 | $175.35 | $175.40 |
| 7 purchase totals = | $1,149.33 | $1,260.1791 | $1,260.16 | $1,260.10 | $1,260.30 | |