| 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 | $76.65 | 3.339% | $79.2093 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $175.83 | 9.735% | $192.9471 | $192.95 | $192.95 | $192.90 |
| Purchase #3 | $73.70 | 10.849% | $81.6957 | $81.70 | $81.70 | $81.70 |
| Purchase #4 | $47.91 | 4.195% | $49.9198 | $49.92 | $49.90 | $49.90 |
| Purchase #5 | $63.30 | 8.827% | $68.8875 | $68.89 | $68.90 | $68.90 |
| Purchase #6 | $91.61 | 11.872% | $102.4859 | $102.49 | $102.50 | $102.50 |
| Purchase #7 | $73.84 | 6.766% | $78.836 | $78.84 | $78.85 | $78.80 |
| 7 purchase totals = | $602.84 | $653.9813 | $654.00 | $654.00 | $653.90 | |