| 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 | $48.26 | 7.637% | $51.9456 | $51.95 | $51.95 | $51.90 |
| Purchase #2 | $54.68 | 9.133% | $59.6739 | $59.67 | $59.65 | $59.70 |
| Purchase #3 | $157.46 | 10.823% | $174.5019 | $174.50 | $174.50 | $174.50 |
| Purchase #4 | $52.69 | 11.448% | $58.722 | $58.72 | $58.70 | $58.70 |
| Purchase #5 | $163.47 | 4.221% | $170.3701 | $170.37 | $170.35 | $170.40 |
| Purchase #6 | $134.97 | 7.171% | $144.6487 | $144.65 | $144.65 | $144.60 |
| Purchase #7 | $100.31 | 5.570% | $105.8973 | $105.90 | $105.90 | $105.90 |
| 7 purchase totals = | $711.84 | $765.7595 | $765.76 | $765.70 | $765.70 | |