| 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 | $224.76 | 5.223% | $236.4992 | $236.50 | $236.50 | $236.50 |
| Purchase #2 | $61.58 | 5.235% | $64.8037 | $64.80 | $64.80 | $64.80 |
| Purchase #3 | $33.85 | 10.468% | $37.3934 | $37.39 | $37.40 | $37.40 |
| Purchase #4 | $166.72 | 10.513% | $184.2473 | $184.25 | $184.25 | $184.20 |
| Purchase #5 | $107.42 | 10.350% | $118.538 | $118.54 | $118.55 | $118.50 |
| Purchase #6 | $118.32 | 5.275% | $124.5614 | $124.56 | $124.55 | $124.60 |
| Purchase #7 | $59.38 | 4.645% | $62.1382 | $62.14 | $62.15 | $62.10 |
| 7 purchase totals = | $772.03 | $828.1812 | $828.18 | $828.20 | $828.10 | |