| 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 | $50.68 | 3.119% | $52.2607 | $52.26 | $52.25 | $52.30 |
| Purchase #2 | $188.62 | 10.485% | $208.3968 | $208.40 | $208.40 | $208.40 |
| Purchase #3 | $62.34 | 6.600% | $66.4544 | $66.45 | $66.45 | $66.50 |
| Purchase #4 | $30.88 | 11.342% | $34.3824 | $34.38 | $34.40 | $34.40 |
| Purchase #5 | $230.38 | 3.256% | $237.8812 | $237.88 | $237.90 | $237.90 |
| Purchase #6 | $137.89 | 9.785% | $151.3825 | $151.38 | $151.40 | $151.40 |
| Purchase #7 | $116.58 | 11.343% | $129.8037 | $129.80 | $129.80 | $129.80 |
| 7 purchase totals = | $817.37 | $880.5617 | $880.55 | $880.60 | $880.70 | |