| 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 | $38.40 | 6.791% | $41.0077 | $41.01 | $41.00 | $41.00 |
| Purchase #2 | $192.82 | 13.863% | $219.5506 | $219.55 | $219.55 | $219.60 |
| Purchase #3 | $161.67 | 12.852% | $182.4478 | $182.45 | $182.45 | $182.40 |
| Purchase #4 | $20.41 | 5.534% | $21.5395 | $21.54 | $21.55 | $21.50 |
| Purchase #5 | $212.53 | 11.284% | $236.5119 | $236.51 | $236.50 | $236.50 |
| Purchase #6 | $81.27 | 6.243% | $86.3437 | $86.34 | $86.35 | $86.30 |
| Purchase #7 | $182.32 | 5.359% | $192.0905 | $192.09 | $192.10 | $192.10 |
| 7 purchase totals = | $889.42 | $979.4917 | $979.49 | $979.50 | $979.40 | |