| 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 | $69.45 | 5.102% | $72.9933 | $72.99 | $73.00 | $73.00 |
| Purchase #2 | $199.48 | 3.285% | $206.0329 | $206.03 | $206.05 | $206.00 |
| Purchase #3 | $143.42 | 5.183% | $150.8535 | $150.85 | $150.85 | $150.90 |
| Purchase #4 | $26.36 | 3.587% | $27.3055 | $27.31 | $27.30 | $27.30 |
| Purchase #5 | $101.59 | 8.186% | $109.9062 | $109.91 | $109.90 | $109.90 |
| Purchase #6 | $232.46 | 12.595% | $261.7383 | $261.74 | $261.75 | $261.70 |
| Purchase #7 | $97.41 | 10.268% | $107.4121 | $107.41 | $107.40 | $107.40 |
| 7 purchase totals = | $870.17 | $936.2418 | $936.24 | $936.25 | $936.20 | |