| 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 | $48.99 | 4.584% | $51.2357 | $51.24 | $51.25 | $51.20 |
| Purchase #2 | $112.52 | 5.787% | $119.0315 | $119.03 | $119.05 | $119.00 |
| Purchase #3 | $27.66 | 7.504% | $29.7356 | $29.74 | $29.75 | $29.70 |
| Purchase #4 | $125.58 | 12.229% | $140.9372 | $140.94 | $140.95 | $140.90 |
| Purchase #5 | $33.56 | 8.233% | $36.323 | $36.32 | $36.30 | $36.30 |
| Purchase #6 | $81.46 | 6.688% | $86.908 | $86.91 | $86.90 | $86.90 |
| Purchase #7 | $95.29 | 12.396% | $107.1021 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $525.06 | $571.2731 | $571.28 | $571.30 | $571.10 | |