| 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 | $68.62 | 8.624% | $74.5378 | $74.54 | $74.55 | $74.50 |
| Purchase #2 | $133.27 | 9.466% | $145.8853 | $145.89 | $145.90 | $145.90 |
| Purchase #3 | $154.86 | 3.211% | $159.8326 | $159.83 | $159.85 | $159.80 |
| Purchase #4 | $41.82 | 11.684% | $46.7062 | $46.71 | $46.70 | $46.70 |
| Purchase #5 | $231.34 | 12.841% | $261.0464 | $261.05 | $261.05 | $261.00 |
| Purchase #6 | $111.96 | 10.541% | $123.7617 | $123.76 | $123.75 | $123.80 |
| Purchase #7 | $75.94 | 5.181% | $79.8745 | $79.87 | $79.85 | $79.90 |
| 7 purchase totals = | $817.81 | $891.6445 | $891.65 | $891.65 | $891.60 | |