| 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 | $88.30 | 3.682% | $91.5512 | $91.55 | $91.55 | $91.60 |
| Purchase #2 | $93.46 | 13.731% | $106.293 | $106.29 | $106.30 | $106.30 |
| Purchase #3 | $227.59 | 10.773% | $252.1083 | $252.11 | $252.10 | $252.10 |
| Purchase #4 | $151.32 | 5.760% | $160.036 | $160.04 | $160.05 | $160.00 |
| Purchase #5 | $44.51 | 8.448% | $48.2702 | $48.27 | $48.25 | $48.30 |
| Purchase #6 | $15.27 | 11.622% | $17.0447 | $17.04 | $17.05 | $17.00 |
| Purchase #7 | $184.60 | 12.871% | $208.3599 | $208.36 | $208.35 | $208.40 |
| 7 purchase totals = | $805.05 | $883.6633 | $883.66 | $883.65 | $883.70 | |