| 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 | $206.54 | 5.450% | $217.7964 | $217.80 | $217.80 | $217.80 |
| Purchase #2 | $13.99 | 5.709% | $14.7887 | $14.79 | $14.80 | $14.80 |
| Purchase #3 | $37.78 | 12.240% | $42.4043 | $42.40 | $42.40 | $42.40 |
| Purchase #4 | $57.25 | 4.161% | $59.6322 | $59.63 | $59.65 | $59.60 |
| Purchase #5 | $223.78 | 5.615% | $236.3452 | $236.35 | $236.35 | $236.30 |
| Purchase #6 | $70.97 | 4.298% | $74.0203 | $74.02 | $74.00 | $74.00 |
| Purchase #7 | $31.58 | 5.223% | $33.2294 | $33.23 | $33.25 | $33.20 |
| 7 purchase totals = | $641.89 | $678.2165 | $678.22 | $678.25 | $678.10 | |