| 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 | $40.66 | 10.460% | $44.913 | $44.91 | $44.90 | $44.90 |
| Purchase #2 | $227.99 | 12.533% | $256.564 | $256.56 | $256.55 | $256.60 |
| Purchase #3 | $42.51 | 7.421% | $45.6647 | $45.66 | $45.65 | $45.70 |
| Purchase #4 | $181.71 | 6.859% | $194.1735 | $194.17 | $194.15 | $194.20 |
| Purchase #5 | $178.66 | 6.850% | $190.8982 | $190.90 | $190.90 | $190.90 |
| Purchase #6 | $29.62 | 3.714% | $30.7201 | $30.72 | $30.70 | $30.70 |
| Purchase #7 | $141.51 | 9.689% | $155.2209 | $155.22 | $155.20 | $155.20 |
| 7 purchase totals = | $842.66 | $918.1544 | $918.14 | $918.05 | $918.20 | |