| 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 | $12.56 | 9.748% | $13.7843 | $13.78 | $13.80 | $13.80 |
| Purchase #2 | $78.30 | 5.783% | $82.8281 | $82.83 | $82.85 | $82.80 |
| Purchase #3 | $73.88 | 5.836% | $78.1916 | $78.19 | $78.20 | $78.20 |
| Purchase #4 | $199.27 | 7.534% | $214.283 | $214.28 | $214.30 | $214.30 |
| Purchase #5 | $208.82 | 3.603% | $216.3438 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $211.57 | 11.546% | $235.9979 | $236.00 | $236.00 | $236.00 |
| Purchase #7 | $25.80 | 10.783% | $28.582 | $28.58 | $28.60 | $28.60 |
| 7 purchase totals = | $810.20 | $870.0107 | $870.00 | $870.10 | $870.00 | |