| 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 | $78.72 | 3.391% | $81.3894 | $81.39 | $81.40 | $81.40 |
| Purchase #2 | $169.99 | 4.392% | $177.456 | $177.46 | $177.45 | $177.50 |
| Purchase #3 | $37.76 | 12.767% | $42.5808 | $42.58 | $42.60 | $42.60 |
| Purchase #4 | $241.43 | 8.250% | $261.348 | $261.35 | $261.35 | $261.30 |
| Purchase #5 | $214.54 | 6.816% | $229.163 | $229.16 | $229.15 | $229.20 |
| Purchase #6 | $75.85 | 5.323% | $79.8875 | $79.89 | $79.90 | $79.90 |
| Purchase #7 | $83.31 | 8.462% | $90.3597 | $90.36 | $90.35 | $90.40 |
| 7 purchase totals = | $901.60 | $962.1844 | $962.19 | $962.20 | $962.30 | |