| 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 | $45.60 | 12.152% | $51.1413 | $51.14 | $51.15 | $51.10 |
| Purchase #2 | $77.81 | 3.138% | $80.2517 | $80.25 | $80.25 | $80.30 |
| Purchase #3 | $191.97 | 10.110% | $211.3782 | $211.38 | $211.40 | $211.40 |
| Purchase #4 | $117.30 | 8.648% | $127.4441 | $127.44 | $127.45 | $127.40 |
| Purchase #5 | $97.81 | 8.637% | $106.2578 | $106.26 | $106.25 | $106.30 |
| Purchase #6 | $183.84 | 11.174% | $204.3823 | $204.38 | $204.40 | $204.40 |
| Purchase #7 | $153.58 | 5.560% | $162.119 | $162.12 | $162.10 | $162.10 |
| 7 purchase totals = | $867.91 | $942.9744 | $942.97 | $943.00 | $943.00 | |