| 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 | $113.73 | 9.761% | $124.8312 | $124.83 | $124.85 | $124.80 |
| Purchase #2 | $6.80 | 6.318% | $7.2296 | $7.23 | $7.25 | $7.20 |
| Purchase #3 | $18.97 | 10.227% | $20.9101 | $20.91 | $20.90 | $20.90 |
| Purchase #4 | $236.68 | 4.290% | $246.8336 | $246.83 | $246.85 | $246.80 |
| Purchase #5 | $118.57 | 7.471% | $127.4284 | $127.43 | $127.45 | $127.40 |
| Purchase #6 | $24.68 | 7.589% | $26.553 | $26.55 | $26.55 | $26.60 |
| Purchase #7 | $106.99 | 6.427% | $113.8662 | $113.87 | $113.85 | $113.90 |
| 7 purchase totals = | $626.42 | $667.6521 | $667.65 | $667.70 | $667.60 | |