| 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 | $67.61 | 12.800% | $76.2641 | $76.26 | $76.25 | $76.30 |
| Purchase #2 | $129.34 | 7.317% | $138.8038 | $138.80 | $138.80 | $138.80 |
| Purchase #3 | $109.58 | 7.519% | $117.8193 | $117.82 | $117.80 | $117.80 |
| Purchase #4 | $94.59 | 7.360% | $101.5518 | $101.55 | $101.55 | $101.60 |
| Purchase #5 | $99.40 | 8.594% | $107.9424 | $107.94 | $107.95 | $107.90 |
| Purchase #6 | $108.81 | 11.327% | $121.1349 | $121.13 | $121.15 | $121.10 |
| Purchase #7 | $191.30 | 11.223% | $212.7696 | $212.77 | $212.75 | $212.80 |
| 7 purchase totals = | $800.63 | $876.2859 | $876.27 | $876.25 | $876.30 | |