| 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 | $12.38 | 5.571% | $13.0697 | $13.07 | $13.05 | $13.10 |
| Purchase #2 | $114.92 | 10.735% | $127.2567 | $127.26 | $127.25 | $127.30 |
| Purchase #3 | $182.59 | 11.854% | $204.2342 | $204.23 | $204.25 | $204.20 |
| Purchase #4 | $105.97 | 9.595% | $116.1378 | $116.14 | $116.15 | $116.10 |
| Purchase #5 | $224.81 | 4.811% | $235.6256 | $235.63 | $235.65 | $235.60 |
| Purchase #6 | $43.27 | 11.846% | $48.3958 | $48.40 | $48.40 | $48.40 |
| Purchase #7 | $30.67 | 10.846% | $33.9965 | $34.00 | $34.00 | $34.00 |
| 7 purchase totals = | $714.61 | $778.7163 | $778.73 | $778.75 | $778.70 | |