| 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 | $97.89 | 8.334% | $106.0482 | $106.05 | $106.05 | $106.00 |
| Purchase #2 | $174.41 | 13.742% | $198.3774 | $198.38 | $198.40 | $198.40 |
| Purchase #3 | $37.62 | 8.596% | $40.8538 | $40.85 | $40.85 | $40.90 |
| Purchase #4 | $192.47 | 13.221% | $217.9165 | $217.92 | $217.90 | $217.90 |
| Purchase #5 | $213.63 | 5.597% | $225.5869 | $225.59 | $225.60 | $225.60 |
| Purchase #6 | $110.54 | 6.418% | $117.6345 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $56.94 | 6.686% | $60.747 | $60.75 | $60.75 | $60.70 |
| 7 purchase totals = | $883.50 | $967.1643 | $967.17 | $967.20 | $967.10 | |