| 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 | $97.41 | 8.249% | $105.4454 | $105.45 | $105.45 | $105.40 |
| Purchase #2 | $148.64 | 10.487% | $164.2279 | $164.23 | $164.25 | $164.20 |
| Purchase #3 | $125.66 | 11.255% | $139.803 | $139.80 | $139.80 | $139.80 |
| Purchase #4 | $88.55 | 4.520% | $92.5525 | $92.55 | $92.55 | $92.60 |
| Purchase #5 | $217.75 | 11.606% | $243.0221 | $243.02 | $243.00 | $243.00 |
| Purchase #6 | $100.55 | 5.604% | $106.1848 | $106.18 | $106.20 | $106.20 |
| Purchase #7 | $26.81 | 13.711% | $30.4859 | $30.49 | $30.50 | $30.50 |
| 7 purchase totals = | $805.37 | $881.7216 | $881.72 | $881.75 | $881.70 | |