| 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 | $42.93 | 11.127% | $47.7068 | $47.71 | $47.70 | $47.70 |
| Purchase #2 | $27.75 | 7.692% | $29.8845 | $29.88 | $29.90 | $29.90 |
| Purchase #3 | $231.50 | 12.778% | $261.0811 | $261.08 | $261.10 | $261.10 |
| Purchase #4 | $194.37 | 6.659% | $207.3131 | $207.31 | $207.30 | $207.30 |
| Purchase #5 | $142.28 | 4.396% | $148.5346 | $148.53 | $148.55 | $148.50 |
| Purchase #6 | $5.88 | 13.603% | $6.6799 | $6.68 | $6.70 | $6.70 |
| Purchase #7 | $149.56 | 12.584% | $168.3806 | $168.38 | $168.40 | $168.40 |
| 7 purchase totals = | $794.27 | $869.5806 | $869.57 | $869.65 | $869.60 | |