| 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 | $40.58 | 6.263% | $43.1215 | $43.12 | $43.10 | $43.10 |
| Purchase #2 | $215.72 | 4.585% | $225.6108 | $225.61 | $225.60 | $225.60 |
| Purchase #3 | $51.95 | 7.724% | $55.9626 | $55.96 | $55.95 | $56.00 |
| Purchase #4 | $165.62 | 6.141% | $175.7907 | $175.79 | $175.80 | $175.80 |
| Purchase #5 | $51.52 | 13.667% | $58.5612 | $58.56 | $58.55 | $58.60 |
| Purchase #6 | $28.61 | 7.533% | $30.7652 | $30.77 | $30.75 | $30.80 |
| Purchase #7 | $109.95 | 10.285% | $121.2584 | $121.26 | $121.25 | $121.30 |
| 7 purchase totals = | $663.95 | $711.0704 | $711.07 | $711.00 | $711.20 | |