| 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 | $106.37 | 9.120% | $116.0709 | $116.07 | $116.05 | $116.10 |
| Purchase #2 | $13.41 | 10.445% | $14.8107 | $14.81 | $14.80 | $14.80 |
| Purchase #3 | $26.69 | 13.831% | $30.3815 | $30.38 | $30.40 | $30.40 |
| Purchase #4 | $86.27 | 12.623% | $97.1599 | $97.16 | $97.15 | $97.20 |
| Purchase #5 | $97.73 | 6.749% | $104.3258 | $104.33 | $104.35 | $104.30 |
| Purchase #6 | $193.36 | 8.378% | $209.5597 | $209.56 | $209.55 | $209.60 |
| Purchase #7 | $137.81 | 13.502% | $156.4171 | $156.42 | $156.40 | $156.40 |
| 7 purchase totals = | $661.64 | $728.7256 | $728.73 | $728.70 | $728.80 | |