| 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 | $49.92 | 4.249% | $52.0411 | $52.04 | $52.05 | $52.00 |
| Purchase #2 | $58.57 | 10.855% | $64.9278 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $70.82 | 12.448% | $79.6357 | $79.64 | $79.65 | $79.60 |
| Purchase #4 | $97.82 | 8.137% | $105.7796 | $105.78 | $105.80 | $105.80 |
| Purchase #5 | $117.85 | 4.201% | $122.8009 | $122.80 | $122.80 | $122.80 |
| Purchase #6 | $189.77 | 7.796% | $204.5645 | $204.56 | $204.55 | $204.60 |
| Purchase #7 | $148.58 | 13.217% | $168.2178 | $168.22 | $168.20 | $168.20 |
| 7 purchase totals = | $733.33 | $797.9674 | $797.97 | $798.00 | $797.90 | |