| 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 | $36.53 | 3.765% | $37.9054 | $37.91 | $37.90 | $37.90 |
| Purchase #2 | $120.73 | 7.133% | $129.3417 | $129.34 | $129.35 | $129.30 |
| Purchase #3 | $116.95 | 10.859% | $129.6496 | $129.65 | $129.65 | $129.60 |
| Purchase #4 | $236.46 | 4.779% | $247.7604 | $247.76 | $247.75 | $247.80 |
| Purchase #5 | $125.85 | 9.167% | $137.3867 | $137.39 | $137.40 | $137.40 |
| Purchase #6 | $144.60 | 4.271% | $150.7759 | $150.78 | $150.80 | $150.80 |
| Purchase #7 | $97.50 | 8.670% | $105.9533 | $105.95 | $105.95 | $106.00 |
| 7 purchase totals = | $878.62 | $938.7730 | $938.78 | $938.80 | $938.80 | |