| 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 | $91.48 | 3.112% | $94.3269 | $94.33 | $94.35 | $94.30 |
| Purchase #2 | $29.81 | 3.472% | $30.845 | $30.85 | $30.85 | $30.80 |
| Purchase #3 | $140.77 | 9.469% | $154.0995 | $154.10 | $154.10 | $154.10 |
| Purchase #4 | $65.26 | 5.167% | $68.632 | $68.63 | $68.65 | $68.60 |
| Purchase #5 | $27.79 | 9.234% | $30.3561 | $30.36 | $30.35 | $30.40 |
| Purchase #6 | $5.29 | 11.780% | $5.9132 | $5.91 | $5.90 | $5.90 |
| Purchase #7 | $185.28 | 12.595% | $208.616 | $208.62 | $208.60 | $208.60 |
| 7 purchase totals = | $545.68 | $592.7887 | $592.80 | $592.80 | $592.70 | |