| 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 | $10.60 | 5.858% | $11.2209 | $11.22 | $11.20 | $11.20 |
| Purchase #2 | $18.82 | 4.485% | $19.6641 | $19.66 | $19.65 | $19.70 |
| Purchase #3 | $158.46 | 13.849% | $180.4051 | $180.41 | $180.40 | $180.40 |
| Purchase #4 | $205.46 | 8.257% | $222.4248 | $222.42 | $222.40 | $222.40 |
| Purchase #5 | $75.30 | 11.810% | $84.1929 | $84.19 | $84.20 | $84.20 |
| Purchase #6 | $203.99 | 5.542% | $215.2951 | $215.30 | $215.30 | $215.30 |
| Purchase #7 | $158.25 | 3.728% | $164.1496 | $164.15 | $164.15 | $164.10 |
| 7 purchase totals = | $830.88 | $897.3525 | $897.35 | $897.30 | $897.30 | |