| 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 | $50.93 | 12.653% | $57.3742 | $57.37 | $57.35 | $57.40 |
| Purchase #2 | $118.83 | 12.635% | $133.8442 | $133.84 | $133.85 | $133.80 |
| Purchase #3 | $238.51 | 9.567% | $261.3283 | $261.33 | $261.35 | $261.30 |
| Purchase #4 | $114.46 | 13.696% | $130.1364 | $130.14 | $130.15 | $130.10 |
| Purchase #5 | $113.33 | 3.819% | $117.6581 | $117.66 | $117.65 | $117.70 |
| Purchase #6 | $109.60 | 6.407% | $116.6221 | $116.62 | $116.60 | $116.60 |
| Purchase #7 | $24.49 | 7.473% | $26.3201 | $26.32 | $26.30 | $26.30 |
| 7 purchase totals = | $770.15 | $843.2834 | $843.28 | $843.25 | $843.20 | |