| 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 | $12.43 | 3.528% | $12.8685 | $12.87 | $12.85 | $12.90 |
| Purchase #2 | $97.38 | 11.780% | $108.8514 | $108.85 | $108.85 | $108.90 |
| Purchase #3 | $183.62 | 9.316% | $200.726 | $200.73 | $200.75 | $200.70 |
| Purchase #4 | $127.26 | 9.532% | $139.3904 | $139.39 | $139.40 | $139.40 |
| Purchase #5 | $123.48 | 7.873% | $133.2016 | $133.20 | $133.20 | $133.20 |
| Purchase #6 | $114.91 | 4.224% | $119.7638 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $75.99 | 3.324% | $78.5159 | $78.52 | $78.50 | $78.50 |
| 7 purchase totals = | $735.07 | $793.3176 | $793.32 | $793.30 | $793.40 | |