| 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 | $21.30 | 8.538% | $23.1186 | $23.12 | $23.10 | $23.10 |
| Purchase #2 | $232.90 | 12.598% | $262.2407 | $262.24 | $262.25 | $262.20 |
| Purchase #3 | $169.76 | 7.219% | $182.015 | $182.02 | $182.00 | $182.00 |
| Purchase #4 | $86.93 | 10.175% | $95.7751 | $95.78 | $95.80 | $95.80 |
| Purchase #5 | $29.88 | 3.444% | $30.9091 | $30.91 | $30.90 | $30.90 |
| Purchase #6 | $9.39 | 11.229% | $10.4444 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $168.50 | 13.374% | $191.0352 | $191.04 | $191.05 | $191.00 |
| 7 purchase totals = | $718.66 | $795.5381 | $795.55 | $795.55 | $795.40 | |