| 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 | $35.55 | 11.407% | $39.6052 | $39.61 | $39.60 | $39.60 |
| Purchase #2 | $234.42 | 10.260% | $258.4715 | $258.47 | $258.45 | $258.50 |
| Purchase #3 | $102.34 | 5.456% | $107.9237 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $225.39 | 9.316% | $246.3873 | $246.39 | $246.40 | $246.40 |
| Purchase #5 | $53.96 | 13.379% | $61.1793 | $61.18 | $61.20 | $61.20 |
| Purchase #6 | $55.82 | 8.827% | $60.7472 | $60.75 | $60.75 | $60.70 |
| Purchase #7 | $130.90 | 11.108% | $145.4404 | $145.44 | $145.45 | $145.40 |
| 7 purchase totals = | $838.38 | $919.7546 | $919.76 | $919.75 | $919.70 | |