| 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 | $10.29 | 9.723% | $11.2905 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $200.79 | 12.238% | $225.3627 | $225.36 | $225.35 | $225.40 |
| Purchase #3 | $162.69 | 4.386% | $169.8256 | $169.83 | $169.85 | $169.80 |
| Purchase #4 | $205.67 | 4.409% | $214.738 | $214.74 | $214.75 | $214.70 |
| Purchase #5 | $63.87 | 5.733% | $67.5317 | $67.53 | $67.55 | $67.50 |
| Purchase #6 | $17.57 | 12.641% | $19.791 | $19.79 | $19.80 | $19.80 |
| Purchase #7 | $20.61 | 12.874% | $23.2633 | $23.26 | $23.25 | $23.30 |
| 7 purchase totals = | $681.49 | $731.8028 | $731.80 | $731.85 | $731.80 | |