| 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 | $27.63 | 11.873% | $30.9105 | $30.91 | $30.90 | $30.90 |
| Purchase #2 | $171.77 | 9.376% | $187.8752 | $187.88 | $187.90 | $187.90 |
| Purchase #3 | $62.55 | 5.866% | $66.2192 | $66.22 | $66.20 | $66.20 |
| Purchase #4 | $83.79 | 12.471% | $94.2395 | $94.24 | $94.25 | $94.20 |
| Purchase #5 | $9.87 | 10.362% | $10.8927 | $10.89 | $10.90 | $10.90 |
| Purchase #6 | $212.62 | 6.582% | $226.6146 | $226.61 | $226.60 | $226.60 |
| Purchase #7 | $137.46 | 12.349% | $154.4349 | $154.43 | $154.45 | $154.40 |
| 7 purchase totals = | $705.69 | $771.1866 | $771.18 | $771.20 | $771.10 | |