| 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 | $67.29 | 4.638% | $70.4109 | $70.41 | $70.40 | $70.40 |
| Purchase #2 | $132.51 | 3.874% | $137.6434 | $137.64 | $137.65 | $137.60 |
| Purchase #3 | $86.87 | 7.189% | $93.1151 | $93.12 | $93.10 | $93.10 |
| Purchase #4 | $161.45 | 5.516% | $170.3556 | $170.36 | $170.35 | $170.40 |
| Purchase #5 | $12.36 | 12.339% | $13.8851 | $13.89 | $13.90 | $13.90 |
| Purchase #6 | $193.36 | 9.858% | $212.4214 | $212.42 | $212.40 | $212.40 |
| Purchase #7 | $126.30 | 10.502% | $139.564 | $139.56 | $139.55 | $139.60 |
| 7 purchase totals = | $780.14 | $837.3955 | $837.40 | $837.35 | $837.40 | |