| 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 | $37.77 | 7.357% | $40.5487 | $40.55 | $40.55 | $40.50 |
| Purchase #2 | $211.40 | 6.618% | $225.3905 | $225.39 | $225.40 | $225.40 |
| Purchase #3 | $76.96 | 9.785% | $84.4905 | $84.49 | $84.50 | $84.50 |
| Purchase #4 | $37.57 | 3.383% | $38.841 | $38.84 | $38.85 | $38.80 |
| Purchase #5 | $143.80 | 12.292% | $161.4759 | $161.48 | $161.50 | $161.50 |
| Purchase #6 | $212.71 | 9.593% | $233.1153 | $233.12 | $233.10 | $233.10 |
| Purchase #7 | $47.83 | 10.343% | $52.7771 | $52.78 | $52.80 | $52.80 |
| 7 purchase totals = | $768.04 | $836.6390 | $836.65 | $836.70 | $836.60 | |