| 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 | $64.61 | 8.567% | $70.1451 | $70.15 | $70.15 | $70.10 |
| Purchase #2 | $16.50 | 3.417% | $17.0638 | $17.06 | $17.05 | $17.10 |
| Purchase #3 | $121.90 | 12.563% | $137.2143 | $137.21 | $137.20 | $137.20 |
| Purchase #4 | $190.47 | 9.858% | $209.2465 | $209.25 | $209.25 | $209.20 |
| Purchase #5 | $126.41 | 3.425% | $130.7395 | $130.74 | $130.75 | $130.70 |
| Purchase #6 | $213.97 | 7.381% | $229.7631 | $229.76 | $229.75 | $229.80 |
| Purchase #7 | $11.44 | 4.455% | $11.9497 | $11.95 | $11.95 | $11.90 |
| 7 purchase totals = | $745.30 | $806.1220 | $806.12 | $806.10 | $806.00 | |