| 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 | $26.57 | 13.425% | $30.137 | $30.14 | $30.15 | $30.10 |
| Purchase #2 | $72.72 | 3.399% | $75.1918 | $75.19 | $75.20 | $75.20 |
| Purchase #3 | $60.39 | 10.645% | $66.8185 | $66.82 | $66.80 | $66.80 |
| Purchase #4 | $20.85 | 12.195% | $23.3927 | $23.39 | $23.40 | $23.40 |
| Purchase #5 | $193.95 | 12.657% | $218.4983 | $218.50 | $218.50 | $218.50 |
| Purchase #6 | $62.50 | 12.266% | $70.1663 | $70.17 | $70.15 | $70.20 |
| Purchase #7 | $220.41 | 10.510% | $243.5751 | $243.58 | $243.60 | $243.60 |
| 7 purchase totals = | $657.39 | $727.7797 | $727.79 | $727.80 | $727.80 | |