| 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 | $24.42 | 7.863% | $26.3401 | $26.34 | $26.35 | $26.30 |
| Purchase #2 | $116.59 | 3.266% | $120.3978 | $120.40 | $120.40 | $120.40 |
| Purchase #3 | $21.53 | 12.402% | $24.2002 | $24.20 | $24.20 | $24.20 |
| Purchase #4 | $151.81 | 13.251% | $171.9263 | $171.93 | $171.95 | $171.90 |
| Purchase #5 | $124.54 | 12.804% | $140.4861 | $140.49 | $140.50 | $140.50 |
| Purchase #6 | $32.59 | 3.576% | $33.7554 | $33.76 | $33.75 | $33.80 |
| Purchase #7 | $90.97 | 7.499% | $97.7918 | $97.79 | $97.80 | $97.80 |
| 7 purchase totals = | $562.45 | $614.8977 | $614.91 | $614.95 | $614.90 | |