| 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 | $9.74 | 5.253% | $10.2516 | $10.25 | $10.25 | $10.30 |
| Purchase #2 | $144.66 | 6.526% | $154.1005 | $154.10 | $154.10 | $154.10 |
| Purchase #3 | $86.28 | 3.253% | $89.0867 | $89.09 | $89.10 | $89.10 |
| Purchase #4 | $27.64 | 6.838% | $29.53 | $29.53 | $29.55 | $29.50 |
| Purchase #5 | $20.30 | 11.199% | $22.5734 | $22.57 | $22.55 | $22.60 |
| Purchase #6 | $51.78 | 7.140% | $55.4771 | $55.48 | $55.50 | $55.50 |
| Purchase #7 | $26.82 | 12.595% | $30.198 | $30.20 | $30.20 | $30.20 |
| 7 purchase totals = | $367.22 | $391.2173 | $391.22 | $391.25 | $391.30 | |