| 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 | $216.36 | 8.406% | $234.5472 | $234.55 | $234.55 | $234.50 |
| Purchase #2 | $230.53 | 13.430% | $261.4902 | $261.49 | $261.50 | $261.50 |
| Purchase #3 | $102.68 | 13.766% | $116.8149 | $116.81 | $116.80 | $116.80 |
| Purchase #4 | $49.92 | 11.188% | $55.505 | $55.51 | $55.50 | $55.50 |
| Purchase #5 | $65.94 | 7.790% | $71.0767 | $71.08 | $71.10 | $71.10 |
| Purchase #6 | $91.62 | 7.616% | $98.5978 | $98.60 | $98.60 | $98.60 |
| Purchase #7 | $30.70 | 13.714% | $34.9102 | $34.91 | $34.90 | $34.90 |
| 7 purchase totals = | $787.75 | $872.9420 | $872.95 | $872.95 | $872.90 | |