| 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 | $104.63 | 10.383% | $115.4937 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $73.94 | 8.222% | $80.0193 | $80.02 | $80.00 | $80.00 |
| Purchase #3 | $172.43 | 4.232% | $179.7272 | $179.73 | $179.75 | $179.70 |
| Purchase #4 | $207.44 | 6.605% | $221.1414 | $221.14 | $221.15 | $221.10 |
| Purchase #5 | $72.82 | 8.794% | $79.2238 | $79.22 | $79.20 | $79.20 |
| Purchase #6 | $46.99 | 4.425% | $49.0693 | $49.07 | $49.05 | $49.10 |
| Purchase #7 | $131.81 | 8.188% | $142.6026 | $142.60 | $142.60 | $142.60 |
| 7 purchase totals = | $810.06 | $867.2773 | $867.27 | $867.25 | $867.20 | |