| 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 | $6.51 | 4.694% | $6.8156 | $6.82 | $6.80 | $6.80 |
| Purchase #2 | $232.66 | 12.208% | $261.0631 | $261.06 | $261.05 | $261.10 |
| Purchase #3 | $15.57 | 13.871% | $17.7297 | $17.73 | $17.75 | $17.70 |
| Purchase #4 | $115.92 | 11.622% | $129.3922 | $129.39 | $129.40 | $129.40 |
| Purchase #5 | $188.48 | 5.543% | $198.9274 | $198.93 | $198.95 | $198.90 |
| Purchase #6 | $41.83 | 12.357% | $46.9989 | $47.00 | $47.00 | $47.00 |
| Purchase #7 | $237.54 | 4.209% | $247.5381 | $247.54 | $247.55 | $247.50 |
| 7 purchase totals = | $838.51 | $908.4650 | $908.47 | $908.50 | $908.40 | |