| 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 | $11.46 | 3.796% | $11.895 | $11.90 | $11.90 | $11.90 |
| Purchase #2 | $8.79 | 8.197% | $9.5105 | $9.51 | $9.50 | $9.50 |
| Purchase #3 | $74.68 | 9.559% | $81.8187 | $81.82 | $81.80 | $81.80 |
| Purchase #4 | $125.99 | 9.224% | $137.6113 | $137.61 | $137.60 | $137.60 |
| Purchase #5 | $212.91 | 5.357% | $224.3156 | $224.32 | $224.30 | $224.30 |
| Purchase #6 | $215.44 | 3.582% | $223.1571 | $223.16 | $223.15 | $223.20 |
| Purchase #7 | $41.70 | 8.744% | $45.3462 | $45.35 | $45.35 | $45.30 |
| 7 purchase totals = | $690.97 | $733.6544 | $733.67 | $733.60 | $733.60 | |