| 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 | $36.60 | 10.719% | $40.5232 | $40.52 | $40.50 | $40.50 |
| Purchase #2 | $237.42 | 3.619% | $246.0122 | $246.01 | $246.00 | $246.00 |
| Purchase #3 | $97.59 | 10.212% | $107.5559 | $107.56 | $107.55 | $107.60 |
| Purchase #4 | $64.86 | 11.653% | $72.4181 | $72.42 | $72.40 | $72.40 |
| Purchase #5 | $146.70 | 5.160% | $154.2697 | $154.27 | $154.25 | $154.30 |
| Purchase #6 | $190.40 | 9.640% | $208.7546 | $208.75 | $208.75 | $208.80 |
| Purchase #7 | $45.71 | 6.426% | $48.6473 | $48.65 | $48.65 | $48.60 |
| 7 purchase totals = | $819.28 | $878.1810 | $878.18 | $878.10 | $878.20 | |