| 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 | $13.90 | 5.473% | $14.6607 | $14.66 | $14.65 | $14.70 |
| Purchase #2 | $104.94 | 7.709% | $113.0298 | $113.03 | $113.05 | $113.00 |
| Purchase #3 | $71.89 | 7.598% | $77.3522 | $77.35 | $77.35 | $77.40 |
| Purchase #4 | $165.29 | 5.202% | $173.8884 | $173.89 | $173.90 | $173.90 |
| Purchase #5 | $81.69 | 7.396% | $87.7318 | $87.73 | $87.75 | $87.70 |
| Purchase #6 | $30.32 | 7.662% | $32.6431 | $32.64 | $32.65 | $32.60 |
| Purchase #7 | $243.98 | 4.839% | $255.7862 | $255.79 | $255.80 | $255.80 |
| 7 purchase totals = | $712.01 | $755.0922 | $755.09 | $755.15 | $755.10 | |