| 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 | $82.92 | 4.246% | $86.4408 | $86.44 | $86.45 | $86.40 |
| Purchase #2 | $158.43 | 4.160% | $165.0207 | $165.02 | $165.00 | $165.00 |
| Purchase #3 | $226.67 | 11.589% | $252.9388 | $252.94 | $252.95 | $252.90 |
| Purchase #4 | $65.29 | 13.379% | $74.0251 | $74.03 | $74.05 | $74.00 |
| Purchase #5 | $105.40 | 3.547% | $109.1385 | $109.14 | $109.15 | $109.10 |
| Purchase #6 | $23.98 | 10.826% | $26.5761 | $26.58 | $26.60 | $26.60 |
| Purchase #7 | $28.55 | 7.706% | $30.7501 | $30.75 | $30.75 | $30.80 |
| 7 purchase totals = | $691.24 | $744.8901 | $744.90 | $744.95 | $744.80 | |