| 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 | $59.91 | 10.264% | $66.0592 | $66.06 | $66.05 | $66.10 |
| Purchase #2 | $102.73 | 5.123% | $107.9929 | $107.99 | $108.00 | $108.00 |
| Purchase #3 | $137.27 | 5.450% | $144.7512 | $144.75 | $144.75 | $144.80 |
| Purchase #4 | $41.92 | 10.311% | $46.2424 | $46.24 | $46.25 | $46.20 |
| Purchase #5 | $45.59 | 8.449% | $49.4419 | $49.44 | $49.45 | $49.40 |
| Purchase #6 | $98.90 | 8.832% | $107.6348 | $107.63 | $107.65 | $107.60 |
| Purchase #7 | $55.63 | 4.198% | $57.9653 | $57.97 | $57.95 | $58.00 |
| 7 purchase totals = | $541.95 | $580.0877 | $580.08 | $580.10 | $580.10 | |