| 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 | $28.39 | 8.483% | $30.7983 | $30.80 | $30.80 | $30.80 |
| Purchase #2 | $215.35 | 3.743% | $223.4106 | $223.41 | $223.40 | $223.40 |
| Purchase #3 | $111.26 | 3.223% | $114.8459 | $114.85 | $114.85 | $114.80 |
| Purchase #4 | $246.45 | 3.587% | $255.2902 | $255.29 | $255.30 | $255.30 |
| Purchase #5 | $69.64 | 12.296% | $78.2029 | $78.20 | $78.20 | $78.20 |
| Purchase #6 | $68.41 | 10.777% | $75.7825 | $75.78 | $75.80 | $75.80 |
| Purchase #7 | $198.43 | 3.850% | $206.0696 | $206.07 | $206.05 | $206.10 |
| 7 purchase totals = | $937.93 | $984.4000 | $984.40 | $984.40 | $984.40 | |