| 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 | $82.37 | 5.668% | $87.0387 | $87.04 | $87.05 | $87.00 |
| Purchase #2 | $154.88 | 3.808% | $160.7778 | $160.78 | $160.80 | $160.80 |
| Purchase #3 | $66.96 | 9.367% | $73.2321 | $73.23 | $73.25 | $73.20 |
| Purchase #4 | $248.86 | 5.254% | $261.9351 | $261.94 | $261.95 | $261.90 |
| Purchase #5 | $242.26 | 12.145% | $271.6825 | $271.68 | $271.70 | $271.70 |
| Purchase #6 | $72.99 | 13.289% | $82.6896 | $82.69 | $82.70 | $82.70 |
| Purchase #7 | $191.88 | 4.122% | $199.7893 | $199.79 | $199.80 | $199.80 |
| 7 purchase totals = | $1,060.20 | $1,137.1451 | $1,137.15 | $1,137.25 | $1,137.10 | |