| 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 | $7.47 | 10.850% | $8.2805 | $8.28 | $8.30 | $8.30 |
| Purchase #2 | $147.35 | 11.145% | $163.7722 | $163.77 | $163.75 | $163.80 |
| Purchase #3 | $250.68 | 11.404% | $279.2675 | $279.27 | $279.25 | $279.30 |
| Purchase #4 | $30.73 | 4.438% | $32.0938 | $32.09 | $32.10 | $32.10 |
| Purchase #5 | $175.53 | 7.127% | $188.04 | $188.04 | $188.05 | $188.00 |
| Purchase #6 | $55.97 | 4.454% | $58.4629 | $58.46 | $58.45 | $58.50 |
| Purchase #7 | $212.61 | 6.246% | $225.8896 | $225.89 | $225.90 | $225.90 |
| 7 purchase totals = | $880.34 | $955.8065 | $955.80 | $955.80 | $955.90 | |