| 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 | $228.74 | 7.790% | $246.5588 | $246.56 | $246.55 | $246.60 |
| Purchase #2 | $203.83 | 4.862% | $213.7402 | $213.74 | $213.75 | $213.70 |
| Purchase #3 | $175.70 | 4.477% | $183.5661 | $183.57 | $183.55 | $183.60 |
| Purchase #4 | $111.25 | 10.383% | $122.8011 | $122.80 | $122.80 | $122.80 |
| Purchase #5 | $28.37 | 4.454% | $29.6336 | $29.63 | $29.65 | $29.60 |
| Purchase #6 | $52.49 | 6.253% | $55.7722 | $55.77 | $55.75 | $55.80 |
| Purchase #7 | $99.73 | 8.185% | $107.8929 | $107.89 | $107.90 | $107.90 |
| 7 purchase totals = | $900.11 | $959.9649 | $959.96 | $959.95 | $960.00 | |