| 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 | $55.44 | 4.227% | $57.7834 | $57.78 | $57.80 | $57.80 |
| Purchase #2 | $15.77 | 8.204% | $17.0638 | $17.06 | $17.05 | $17.10 |
| Purchase #3 | $118.50 | 5.367% | $124.8599 | $124.86 | $124.85 | $124.90 |
| Purchase #4 | $39.54 | 3.125% | $40.7756 | $40.78 | $40.80 | $40.80 |
| Purchase #5 | $171.90 | 7.614% | $184.9885 | $184.99 | $185.00 | $185.00 |
| Purchase #6 | $243.90 | 7.413% | $261.9803 | $261.98 | $262.00 | $262.00 |
| Purchase #7 | $59.39 | 10.767% | $65.7845 | $65.78 | $65.80 | $65.80 |
| 7 purchase totals = | $704.44 | $753.2360 | $753.23 | $753.30 | $753.40 | |