| 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 | $33.79 | 5.556% | $35.6674 | $35.67 | $35.65 | $35.70 |
| Purchase #2 | $247.43 | 12.674% | $278.7893 | $278.79 | $278.80 | $278.80 |
| Purchase #3 | $142.43 | 5.338% | $150.0329 | $150.03 | $150.05 | $150.00 |
| Purchase #4 | $229.57 | 3.520% | $237.6509 | $237.65 | $237.65 | $237.70 |
| Purchase #5 | $55.53 | 6.710% | $59.2561 | $59.26 | $59.25 | $59.30 |
| Purchase #6 | $61.31 | 8.213% | $66.3454 | $66.35 | $66.35 | $66.30 |
| Purchase #7 | $94.46 | 13.219% | $106.9467 | $106.95 | $106.95 | $106.90 |
| 7 purchase totals = | $864.52 | $934.6887 | $934.70 | $934.70 | $934.70 | |