| 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 | $11.54 | 7.352% | $12.3884 | $12.39 | $12.40 | $12.40 |
| Purchase #2 | $30.65 | 5.249% | $32.2588 | $32.26 | $32.25 | $32.30 |
| Purchase #3 | $70.40 | 4.381% | $73.4842 | $73.48 | $73.50 | $73.50 |
| Purchase #4 | $185.66 | 5.529% | $195.9251 | $195.93 | $195.95 | $195.90 |
| Purchase #5 | $196.58 | 6.304% | $208.9724 | $208.97 | $208.95 | $209.00 |
| Purchase #6 | $44.41 | 7.723% | $47.8398 | $47.84 | $47.85 | $47.80 |
| Purchase #7 | $156.73 | 6.565% | $167.0193 | $167.02 | $167.00 | $167.00 |
| 7 purchase totals = | $695.97 | $737.8880 | $737.89 | $737.90 | $737.90 | |