| 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 | $93.55 | 13.540% | $106.2167 | $106.22 | $106.20 | $106.20 |
| Purchase #2 | $187.48 | 11.201% | $208.4796 | $208.48 | $208.50 | $208.50 |
| Purchase #3 | $184.65 | 3.616% | $191.3269 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $148.68 | 12.780% | $167.6813 | $167.68 | $167.70 | $167.70 |
| Purchase #5 | $60.52 | 11.234% | $67.3188 | $67.32 | $67.30 | $67.30 |
| Purchase #6 | $28.56 | 5.109% | $30.0191 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $83.35 | 12.107% | $93.4412 | $93.44 | $93.45 | $93.40 |
| 7 purchase totals = | $786.79 | $864.4836 | $864.49 | $864.50 | $864.40 | |