| 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 | $237.54 | 5.861% | $251.4622 | $251.46 | $251.45 | $251.50 |
| Purchase #2 | $47.61 | 10.209% | $52.4705 | $52.47 | $52.45 | $52.50 |
| Purchase #3 | $9.70 | 5.404% | $10.2242 | $10.22 | $10.20 | $10.20 |
| Purchase #4 | $134.28 | 10.256% | $148.0518 | $148.05 | $148.05 | $148.10 |
| Purchase #5 | $205.99 | 7.741% | $221.9357 | $221.94 | $221.95 | $221.90 |
| Purchase #6 | $50.93 | 13.757% | $57.9364 | $57.94 | $57.95 | $57.90 |
| Purchase #7 | $206.41 | 7.533% | $221.9589 | $221.96 | $221.95 | $222.00 |
| 7 purchase totals = | $892.46 | $964.0397 | $964.04 | $964.00 | $964.10 | |