| 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 | $69.65 | 13.788% | $79.2533 | $79.25 | $79.25 | $79.30 |
| Purchase #2 | $15.38 | 13.312% | $17.4274 | $17.43 | $17.45 | $17.40 |
| Purchase #3 | $215.73 | 4.453% | $225.3365 | $225.34 | $225.35 | $225.30 |
| Purchase #4 | $114.67 | 3.582% | $118.7775 | $118.78 | $118.80 | $118.80 |
| Purchase #5 | $197.84 | 5.421% | $208.5649 | $208.56 | $208.55 | $208.60 |
| Purchase #6 | $113.67 | 12.626% | $128.022 | $128.02 | $128.00 | $128.00 |
| Purchase #7 | $100.41 | 4.354% | $104.7819 | $104.78 | $104.80 | $104.80 |
| 7 purchase totals = | $827.35 | $882.1635 | $882.16 | $882.20 | $882.20 | |