| 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 | $14.66 | 7.202% | $15.7158 | $15.72 | $15.70 | $15.70 |
| Purchase #2 | $52.63 | 13.598% | $59.7866 | $59.79 | $59.80 | $59.80 |
| Purchase #3 | $236.50 | 6.402% | $251.6407 | $251.64 | $251.65 | $251.60 |
| Purchase #4 | $126.37 | 13.386% | $143.2859 | $143.29 | $143.30 | $143.30 |
| Purchase #5 | $151.70 | 5.156% | $159.5217 | $159.52 | $159.50 | $159.50 |
| Purchase #6 | $53.32 | 10.521% | $58.9298 | $58.93 | $58.95 | $58.90 |
| Purchase #7 | $231.59 | 8.538% | $251.3632 | $251.36 | $251.35 | $251.40 |
| 7 purchase totals = | $866.77 | $940.2437 | $940.25 | $940.25 | $940.20 | |