| 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 | $90.29 | 8.469% | $97.9367 | $97.94 | $97.95 | $97.90 |
| Purchase #2 | $118.63 | 5.758% | $125.4607 | $125.46 | $125.45 | $125.50 |
| Purchase #3 | $249.75 | 11.639% | $278.8184 | $278.82 | $278.80 | $278.80 |
| Purchase #4 | $50.63 | 10.157% | $55.7725 | $55.77 | $55.75 | $55.80 |
| Purchase #5 | $150.85 | 8.510% | $163.6873 | $163.69 | $163.70 | $163.70 |
| Purchase #6 | $42.76 | 12.849% | $48.2542 | $48.25 | $48.25 | $48.30 |
| Purchase #7 | $127.59 | 7.388% | $137.0163 | $137.02 | $137.00 | $137.00 |
| 7 purchase totals = | $830.50 | $906.9461 | $906.95 | $906.90 | $907.00 | |