| 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 | $234.64 | 3.378% | $242.5661 | $242.57 | $242.55 | $242.60 |
| Purchase #2 | $39.36 | 5.871% | $41.6708 | $41.67 | $41.65 | $41.70 |
| Purchase #3 | $105.54 | 10.790% | $116.9278 | $116.93 | $116.95 | $116.90 |
| Purchase #4 | $79.41 | 4.562% | $83.0327 | $83.03 | $83.05 | $83.00 |
| Purchase #5 | $93.60 | 4.421% | $97.7381 | $97.74 | $97.75 | $97.70 |
| Purchase #6 | $138.98 | 8.844% | $151.2714 | $151.27 | $151.25 | $151.30 |
| Purchase #7 | $34.90 | 5.569% | $36.8436 | $36.84 | $36.85 | $36.80 |
| 7 purchase totals = | $726.43 | $770.0505 | $770.05 | $770.05 | $770.00 | |