| 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 | $82.60 | 3.305% | $85.3299 | $85.33 | $85.35 | $85.30 |
| Purchase #2 | $35.91 | 9.841% | $39.4439 | $39.44 | $39.45 | $39.40 |
| Purchase #3 | $175.73 | 9.264% | $192.0096 | $192.01 | $192.00 | $192.00 |
| Purchase #4 | $155.27 | 8.439% | $168.3732 | $168.37 | $168.35 | $168.40 |
| Purchase #5 | $12.28 | 7.235% | $13.1685 | $13.17 | $13.15 | $13.20 |
| Purchase #6 | $149.72 | 3.277% | $154.6263 | $154.63 | $154.65 | $154.60 |
| Purchase #7 | $237.35 | 10.127% | $261.3864 | $261.39 | $261.40 | $261.40 |
| 7 purchase totals = | $848.86 | $914.3378 | $914.34 | $914.35 | $914.30 | |