| 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 | $28.59 | 5.116% | $30.0527 | $30.05 | $30.05 | $30.10 |
| Purchase #2 | $169.78 | 12.377% | $190.7937 | $190.79 | $190.80 | $190.80 |
| Purchase #3 | $142.87 | 4.407% | $149.1663 | $149.17 | $149.15 | $149.20 |
| Purchase #4 | $14.84 | 5.295% | $15.6258 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $71.26 | 6.874% | $76.1584 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $196.49 | 4.443% | $205.2201 | $205.22 | $205.20 | $205.20 |
| Purchase #7 | $54.49 | 9.598% | $59.72 | $59.72 | $59.70 | $59.70 |
| 7 purchase totals = | $678.32 | $726.7370 | $726.74 | $726.70 | $726.80 | |