| 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 | $14.43 | 5.175% | $15.1768 | $15.18 | $15.20 | $15.20 |
| Purchase #2 | $63.28 | 7.366% | $67.9412 | $67.94 | $67.95 | $67.90 |
| Purchase #3 | $143.73 | 3.481% | $148.7332 | $148.73 | $148.75 | $148.70 |
| Purchase #4 | $205.40 | 9.628% | $225.1759 | $225.18 | $225.20 | $225.20 |
| Purchase #5 | $128.92 | 3.141% | $132.9694 | $132.97 | $132.95 | $133.00 |
| Purchase #6 | $50.45 | 9.533% | $55.2594 | $55.26 | $55.25 | $55.30 |
| Purchase #7 | $101.44 | 5.484% | $107.003 | $107.00 | $107.00 | $107.00 |
| 7 purchase totals = | $707.65 | $752.2589 | $752.26 | $752.30 | $752.30 | |