| 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 | $101.60 | 6.380% | $108.0821 | $108.08 | $108.10 | $108.10 |
| Purchase #2 | $15.78 | 6.472% | $16.8013 | $16.80 | $16.80 | $16.80 |
| Purchase #3 | $202.56 | 12.306% | $227.487 | $227.49 | $227.50 | $227.50 |
| Purchase #4 | $137.77 | 11.670% | $153.8478 | $153.85 | $153.85 | $153.80 |
| Purchase #5 | $26.56 | 6.619% | $28.318 | $28.32 | $28.30 | $28.30 |
| Purchase #6 | $249.77 | 7.599% | $268.75 | $268.75 | $268.75 | $268.80 |
| Purchase #7 | $64.79 | 5.748% | $68.5141 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $798.83 | $871.8003 | $871.80 | $871.80 | $871.80 | |