| 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 | $46.73 | 7.162% | $50.0768 | $50.08 | $50.10 | $50.10 |
| Purchase #2 | $174.44 | 4.758% | $182.7399 | $182.74 | $182.75 | $182.70 |
| Purchase #3 | $92.27 | 5.604% | $97.4408 | $97.44 | $97.45 | $97.40 |
| Purchase #4 | $7.80 | 7.223% | $8.3634 | $8.36 | $8.35 | $8.40 |
| Purchase #5 | $66.79 | 5.103% | $70.1983 | $70.20 | $70.20 | $70.20 |
| Purchase #6 | $247.89 | 5.618% | $261.8165 | $261.82 | $261.80 | $261.80 |
| Purchase #7 | $191.53 | 4.181% | $199.5379 | $199.54 | $199.55 | $199.50 |
| 7 purchase totals = | $827.45 | $870.1736 | $870.18 | $870.20 | $870.10 | |