| 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 | $99.91 | 9.593% | $109.4944 | $109.49 | $109.50 | $109.50 |
| Purchase #2 | $73.96 | 3.372% | $76.4539 | $76.45 | $76.45 | $76.50 |
| Purchase #3 | $9.47 | 8.453% | $10.2705 | $10.27 | $10.25 | $10.30 |
| Purchase #4 | $78.97 | 9.394% | $86.3884 | $86.39 | $86.40 | $86.40 |
| Purchase #5 | $102.66 | 3.295% | $106.0426 | $106.04 | $106.05 | $106.00 |
| Purchase #6 | $210.75 | 12.182% | $236.4236 | $236.42 | $236.40 | $236.40 |
| Purchase #7 | $247.53 | 12.445% | $278.3351 | $278.34 | $278.35 | $278.30 |
| 7 purchase totals = | $823.25 | $903.4085 | $903.40 | $903.40 | $903.40 | |