| 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 | $15.49 | 13.713% | $17.6141 | $17.61 | $17.60 | $17.60 |
| Purchase #2 | $61.78 | 3.600% | $64.0041 | $64.00 | $64.00 | $64.00 |
| Purchase #3 | $74.69 | 6.526% | $79.5643 | $79.56 | $79.55 | $79.60 |
| Purchase #4 | $28.67 | 9.293% | $31.3343 | $31.33 | $31.35 | $31.30 |
| Purchase #5 | $138.26 | 4.716% | $144.7803 | $144.78 | $144.80 | $144.80 |
| Purchase #6 | $98.73 | 5.748% | $104.405 | $104.41 | $104.40 | $104.40 |
| Purchase #7 | $58.72 | 10.754% | $65.0347 | $65.03 | $65.05 | $65.00 |
| 7 purchase totals = | $476.34 | $506.7368 | $506.72 | $506.75 | $506.70 | |