| 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 | $102.85 | 3.244% | $106.1865 | $106.19 | $106.20 | $106.20 |
| Purchase #2 | $247.61 | 3.862% | $257.1727 | $257.17 | $257.15 | $257.20 |
| Purchase #3 | $49.65 | 5.577% | $52.419 | $52.42 | $52.40 | $52.40 |
| Purchase #4 | $34.63 | 11.313% | $38.5477 | $38.55 | $38.55 | $38.50 |
| Purchase #5 | $72.62 | 8.468% | $78.7695 | $78.77 | $78.75 | $78.80 |
| Purchase #6 | $73.59 | 8.361% | $79.7429 | $79.74 | $79.75 | $79.70 |
| Purchase #7 | $180.51 | 11.189% | $200.7073 | $200.71 | $200.70 | $200.70 |
| 7 purchase totals = | $761.46 | $813.5456 | $813.55 | $813.50 | $813.50 | |