| 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 | $83.84 | 3.469% | $86.7484 | $86.75 | $86.75 | $86.70 |
| Purchase #2 | $194.87 | 7.211% | $208.9221 | $208.92 | $208.90 | $208.90 |
| Purchase #3 | $141.39 | 6.649% | $150.791 | $150.79 | $150.80 | $150.80 |
| Purchase #4 | $47.54 | 4.708% | $49.7782 | $49.78 | $49.80 | $49.80 |
| Purchase #5 | $76.36 | 4.603% | $79.8749 | $79.87 | $79.85 | $79.90 |
| Purchase #6 | $190.99 | 6.351% | $203.1198 | $203.12 | $203.10 | $203.10 |
| Purchase #7 | $78.95 | 7.756% | $85.0734 | $85.07 | $85.05 | $85.10 |
| 7 purchase totals = | $813.94 | $864.3078 | $864.30 | $864.25 | $864.30 | |