| 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 | $58.96 | 8.357% | $63.8873 | $63.89 | $63.90 | $63.90 |
| Purchase #2 | $146.60 | 13.540% | $166.4496 | $166.45 | $166.45 | $166.40 |
| Purchase #3 | $54.63 | 8.318% | $59.1741 | $59.17 | $59.15 | $59.20 |
| Purchase #4 | $83.51 | 3.834% | $86.7118 | $86.71 | $86.70 | $86.70 |
| Purchase #5 | $242.43 | 13.219% | $274.4768 | $274.48 | $274.50 | $274.50 |
| Purchase #6 | $96.84 | 10.322% | $106.8358 | $106.84 | $106.85 | $106.80 |
| Purchase #7 | $34.52 | 6.593% | $36.7959 | $36.80 | $36.80 | $36.80 |
| 7 purchase totals = | $717.49 | $794.3313 | $794.34 | $794.35 | $794.30 | |