| 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 | $66.46 | 3.248% | $68.6186 | $68.62 | $68.60 | $68.60 |
| Purchase #2 | $180.68 | 13.513% | $205.0953 | $205.10 | $205.10 | $205.10 |
| Purchase #3 | $41.27 | 9.555% | $45.2133 | $45.21 | $45.20 | $45.20 |
| Purchase #4 | $45.81 | 5.613% | $48.3813 | $48.38 | $48.40 | $48.40 |
| Purchase #5 | $98.96 | 7.347% | $106.2306 | $106.23 | $106.25 | $106.20 |
| Purchase #6 | $14.73 | 5.808% | $15.5855 | $15.59 | $15.60 | $15.60 |
| Purchase #7 | $113.94 | 3.568% | $118.0054 | $118.01 | $118.00 | $118.00 |
| 7 purchase totals = | $561.85 | $607.1300 | $607.14 | $607.15 | $607.10 | |