| 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 | $71.60 | 8.712% | $77.8378 | $77.84 | $77.85 | $77.80 |
| Purchase #2 | $82.41 | 7.373% | $88.4861 | $88.49 | $88.50 | $88.50 |
| Purchase #3 | $10.74 | 4.804% | $11.2559 | $11.26 | $11.25 | $11.30 |
| Purchase #4 | $222.84 | 4.512% | $232.8945 | $232.89 | $232.90 | $232.90 |
| Purchase #5 | $44.66 | 13.309% | $50.6038 | $50.60 | $50.60 | $50.60 |
| Purchase #6 | $196.34 | 11.870% | $219.6456 | $219.65 | $219.65 | $219.60 |
| Purchase #7 | $116.61 | 7.775% | $125.6764 | $125.68 | $125.70 | $125.70 |
| 7 purchase totals = | $745.20 | $806.4001 | $806.41 | $806.45 | $806.40 | |