| 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 | $35.59 | 6.243% | $37.8119 | $37.81 | $37.80 | $37.80 |
| Purchase #2 | $54.57 | 3.681% | $56.5787 | $56.58 | $56.60 | $56.60 |
| Purchase #3 | $13.35 | 3.711% | $13.8454 | $13.85 | $13.85 | $13.80 |
| Purchase #4 | $159.87 | 12.699% | $180.1719 | $180.17 | $180.15 | $180.20 |
| Purchase #5 | $121.49 | 12.454% | $136.6204 | $136.62 | $136.60 | $136.60 |
| Purchase #6 | $146.28 | 11.696% | $163.3889 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $115.62 | 3.813% | $120.0286 | $120.03 | $120.05 | $120.00 |
| 7 purchase totals = | $646.77 | $708.4458 | $708.45 | $708.45 | $708.40 | |