| 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 | $16.28 | 5.849% | $17.2322 | $17.23 | $17.25 | $17.20 |
| Purchase #2 | $195.81 | 6.335% | $208.2146 | $208.21 | $208.20 | $208.20 |
| Purchase #3 | $66.44 | 13.538% | $75.4346 | $75.43 | $75.45 | $75.40 |
| Purchase #4 | $22.62 | 6.766% | $24.1505 | $24.15 | $24.15 | $24.20 |
| Purchase #5 | $28.92 | 5.388% | $30.4782 | $30.48 | $30.50 | $30.50 |
| Purchase #6 | $41.51 | 4.267% | $43.2812 | $43.28 | $43.30 | $43.30 |
| Purchase #7 | $188.78 | 6.406% | $200.8732 | $200.87 | $200.85 | $200.90 |
| 7 purchase totals = | $560.36 | $599.6645 | $599.65 | $599.70 | $599.70 | |