| 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 | $13.26 | 8.282% | $14.3582 | $14.36 | $14.35 | $14.40 |
| Purchase #2 | $204.79 | 7.686% | $220.5302 | $220.53 | $220.55 | $220.50 |
| Purchase #3 | $82.75 | 8.489% | $89.7746 | $89.77 | $89.75 | $89.80 |
| Purchase #4 | $36.83 | 4.412% | $38.4549 | $38.45 | $38.45 | $38.50 |
| Purchase #5 | $135.94 | 11.114% | $151.0484 | $151.05 | $151.05 | $151.00 |
| Purchase #6 | $120.37 | 5.649% | $127.1697 | $127.17 | $127.15 | $127.20 |
| Purchase #7 | $61.39 | 8.127% | $66.3792 | $66.38 | $66.40 | $66.40 |
| 7 purchase totals = | $655.33 | $707.7152 | $707.71 | $707.70 | $707.80 | |