| 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 | $10.99 | 10.779% | $12.1746 | $12.17 | $12.15 | $12.20 |
| Purchase #2 | $56.44 | 4.298% | $58.8658 | $58.87 | $58.85 | $58.90 |
| Purchase #3 | $20.88 | 11.252% | $23.2294 | $23.23 | $23.25 | $23.20 |
| Purchase #4 | $225.39 | 9.319% | $246.3941 | $246.39 | $246.40 | $246.40 |
| Purchase #5 | $159.75 | 12.461% | $179.6564 | $179.66 | $179.65 | $179.70 |
| Purchase #6 | $16.77 | 10.280% | $18.494 | $18.49 | $18.50 | $18.50 |
| Purchase #7 | $203.25 | 12.851% | $229.3697 | $229.37 | $229.35 | $229.40 |
| 7 purchase totals = | $693.47 | $768.1840 | $768.18 | $768.15 | $768.30 | |