| 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 | $86.25 | 13.496% | $97.8903 | $97.89 | $97.90 | $97.90 |
| Purchase #2 | $250.38 | 4.629% | $261.9701 | $261.97 | $261.95 | $262.00 |
| Purchase #3 | $7.92 | 5.562% | $8.3605 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $32.62 | 4.635% | $34.1319 | $34.13 | $34.15 | $34.10 |
| Purchase #5 | $163.59 | 13.708% | $186.0149 | $186.01 | $186.00 | $186.00 |
| Purchase #6 | $71.53 | 10.845% | $79.2874 | $79.29 | $79.30 | $79.30 |
| Purchase #7 | $36.55 | 11.589% | $40.7858 | $40.79 | $40.80 | $40.80 |
| 7 purchase totals = | $648.84 | $708.4409 | $708.44 | $708.45 | $708.50 | |