| 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 | $60.36 | 5.217% | $63.509 | $63.51 | $63.50 | $63.50 |
| Purchase #2 | $61.74 | 7.134% | $66.1445 | $66.14 | $66.15 | $66.10 |
| Purchase #3 | $13.37 | 3.836% | $13.8829 | $13.88 | $13.90 | $13.90 |
| Purchase #4 | $148.30 | 4.341% | $154.7377 | $154.74 | $154.75 | $154.70 |
| Purchase #5 | $172.52 | 4.324% | $179.9798 | $179.98 | $180.00 | $180.00 |
| Purchase #6 | $15.71 | 9.621% | $17.2215 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $196.78 | 9.126% | $214.7381 | $214.74 | $214.75 | $214.70 |
| 7 purchase totals = | $668.78 | $710.2135 | $710.21 | $710.25 | $710.10 | |