| 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 | $93.74 | 4.265% | $97.738 | $97.74 | $97.75 | $97.70 |
| Purchase #2 | $194.30 | 6.371% | $206.6789 | $206.68 | $206.70 | $206.70 |
| Purchase #3 | $98.88 | 7.220% | $106.0191 | $106.02 | $106.00 | $106.00 |
| Purchase #4 | $189.43 | 13.746% | $215.469 | $215.47 | $215.45 | $215.50 |
| Purchase #5 | $92.39 | 7.633% | $99.4421 | $99.44 | $99.45 | $99.40 |
| Purchase #6 | $50.56 | 8.551% | $54.8834 | $54.88 | $54.90 | $54.90 |
| Purchase #7 | $69.79 | 10.264% | $76.9532 | $76.95 | $76.95 | $77.00 |
| 7 purchase totals = | $789.09 | $857.1837 | $857.18 | $857.20 | $857.20 | |