| 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 | $41.73 | 4.537% | $43.6233 | $43.62 | $43.60 | $43.60 |
| Purchase #2 | $38.71 | 11.282% | $43.0773 | $43.08 | $43.10 | $43.10 |
| Purchase #3 | $14.40 | 9.600% | $15.7824 | $15.78 | $15.80 | $15.80 |
| Purchase #4 | $248.85 | 3.568% | $257.729 | $257.73 | $257.75 | $257.70 |
| Purchase #5 | $89.85 | 8.134% | $97.1584 | $97.16 | $97.15 | $97.20 |
| Purchase #6 | $73.30 | 4.299% | $76.4512 | $76.45 | $76.45 | $76.50 |
| Purchase #7 | $237.44 | 10.147% | $261.533 | $261.53 | $261.55 | $261.50 |
| 7 purchase totals = | $744.28 | $795.3546 | $795.35 | $795.40 | $795.40 | |