| 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 | $206.76 | 4.320% | $215.692 | $215.69 | $215.70 | $215.70 |
| Purchase #2 | $181.99 | 3.867% | $189.0276 | $189.03 | $189.05 | $189.00 |
| Purchase #3 | $5.33 | 8.647% | $5.7909 | $5.79 | $5.80 | $5.80 |
| Purchase #4 | $55.74 | 4.221% | $58.0928 | $58.09 | $58.10 | $58.10 |
| Purchase #5 | $14.40 | 5.572% | $15.2024 | $15.20 | $15.20 | $15.20 |
| Purchase #6 | $54.51 | 12.185% | $61.152 | $61.15 | $61.15 | $61.20 |
| Purchase #7 | $43.84 | 9.732% | $48.1065 | $48.11 | $48.10 | $48.10 |
| 7 purchase totals = | $562.57 | $593.0642 | $593.06 | $593.10 | $593.10 | |