| 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 | $22.31 | 9.157% | $24.3529 | $24.35 | $24.35 | $24.40 |
| Purchase #2 | $132.85 | 11.319% | $147.8873 | $147.89 | $147.90 | $147.90 |
| Purchase #3 | $29.28 | 5.448% | $30.8752 | $30.88 | $30.90 | $30.90 |
| Purchase #4 | $115.78 | 7.824% | $124.8386 | $124.84 | $124.85 | $124.80 |
| Purchase #5 | $215.77 | 11.353% | $240.2664 | $240.27 | $240.25 | $240.30 |
| Purchase #6 | $59.63 | 10.161% | $65.689 | $65.69 | $65.70 | $65.70 |
| Purchase #7 | $21.65 | 13.169% | $24.5011 | $24.50 | $24.50 | $24.50 |
| 7 purchase totals = | $597.27 | $658.4105 | $658.42 | $658.45 | $658.50 | |