| 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 | $126.63 | 6.419% | $134.7584 | $134.76 | $134.75 | $134.80 |
| Purchase #2 | $140.99 | 7.604% | $151.7109 | $151.71 | $151.70 | $151.70 |
| Purchase #3 | $86.91 | 5.270% | $91.4902 | $91.49 | $91.50 | $91.50 |
| Purchase #4 | $13.42 | 10.223% | $14.7919 | $14.79 | $14.80 | $14.80 |
| Purchase #5 | $225.89 | 13.377% | $256.1073 | $256.11 | $256.10 | $256.10 |
| Purchase #6 | $27.75 | 3.382% | $28.6885 | $28.69 | $28.70 | $28.70 |
| Purchase #7 | $5.63 | 8.541% | $6.1109 | $6.11 | $6.10 | $6.10 |
| 7 purchase totals = | $627.22 | $683.6581 | $683.66 | $683.65 | $683.70 | |