| 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 | $228.30 | 12.215% | $256.1868 | $256.19 | $256.20 | $256.20 |
| Purchase #2 | $6.37 | 10.323% | $7.0276 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $154.51 | 9.698% | $169.4944 | $169.49 | $169.50 | $169.50 |
| Purchase #4 | $14.29 | 3.268% | $14.757 | $14.76 | $14.75 | $14.80 |
| Purchase #5 | $82.96 | 13.536% | $94.1895 | $94.19 | $94.20 | $94.20 |
| Purchase #6 | $70.65 | 8.779% | $76.8524 | $76.85 | $76.85 | $76.90 |
| Purchase #7 | $72.29 | 8.847% | $78.6855 | $78.69 | $78.70 | $78.70 |
| 7 purchase totals = | $629.37 | $697.1932 | $697.20 | $697.25 | $697.30 | |