| 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 | $44.96 | 5.435% | $47.4036 | $47.40 | $47.40 | $47.40 |
| Purchase #2 | $171.48 | 5.440% | $180.8085 | $180.81 | $180.80 | $180.80 |
| Purchase #3 | $112.37 | 12.756% | $126.7039 | $126.70 | $126.70 | $126.70 |
| Purchase #4 | $92.92 | 5.260% | $97.8076 | $97.81 | $97.80 | $97.80 |
| Purchase #5 | $112.74 | 13.391% | $127.837 | $127.84 | $127.85 | $127.80 |
| Purchase #6 | $245.47 | 8.144% | $265.4611 | $265.46 | $265.45 | $265.50 |
| Purchase #7 | $21.70 | 10.340% | $23.9438 | $23.94 | $23.95 | $23.90 |
| 7 purchase totals = | $801.64 | $869.9655 | $869.96 | $869.95 | $869.90 | |