| 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 | $44.98 | 13.620% | $51.1063 | $51.11 | $51.10 | $51.10 |
| Purchase #2 | $101.76 | 4.434% | $106.272 | $106.27 | $106.25 | $106.30 |
| Purchase #3 | $117.28 | 3.229% | $121.067 | $121.07 | $121.05 | $121.10 |
| Purchase #4 | $154.52 | 8.537% | $167.7114 | $167.71 | $167.70 | $167.70 |
| Purchase #5 | $71.65 | 6.203% | $76.0944 | $76.09 | $76.10 | $76.10 |
| Purchase #6 | $25.83 | 7.232% | $27.698 | $27.70 | $27.70 | $27.70 |
| Purchase #7 | $242.31 | 8.602% | $263.1535 | $263.15 | $263.15 | $263.20 |
| 7 purchase totals = | $758.33 | $813.1026 | $813.10 | $813.05 | $813.20 | |