| 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 | $48.71 | 6.850% | $52.0466 | $52.05 | $52.05 | $52.00 |
| Purchase #2 | $174.91 | 10.448% | $193.1846 | $193.18 | $193.20 | $193.20 |
| Purchase #3 | $21.39 | 7.549% | $23.0047 | $23.00 | $23.00 | $23.00 |
| Purchase #4 | $176.36 | 7.371% | $189.3595 | $189.36 | $189.35 | $189.40 |
| Purchase #5 | $38.95 | 7.340% | $41.8089 | $41.81 | $41.80 | $41.80 |
| Purchase #6 | $166.89 | 13.870% | $190.0376 | $190.04 | $190.05 | $190.00 |
| Purchase #7 | $178.47 | 3.478% | $184.6772 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $805.68 | $874.1191 | $874.12 | $874.15 | $874.10 | |