| 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 | $34.52 | 7.633% | $37.1549 | $37.15 | $37.15 | $37.20 |
| Purchase #2 | $64.34 | 7.251% | $69.0053 | $69.01 | $69.00 | $69.00 |
| Purchase #3 | $29.50 | 10.547% | $32.6114 | $32.61 | $32.60 | $32.60 |
| Purchase #4 | $231.82 | 12.652% | $261.1499 | $261.15 | $261.15 | $261.10 |
| Purchase #5 | $40.71 | 6.453% | $43.337 | $43.34 | $43.35 | $43.30 |
| Purchase #6 | $106.87 | 9.438% | $116.9564 | $116.96 | $116.95 | $117.00 |
| Purchase #7 | $18.40 | 12.750% | $20.746 | $20.75 | $20.75 | $20.70 |
| 7 purchase totals = | $526.16 | $580.9609 | $580.97 | $580.95 | $580.90 | |