| 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 | $10.71 | 8.782% | $11.6506 | $11.65 | $11.65 | $11.70 |
| Purchase #2 | $16.68 | 7.583% | $17.9448 | $17.94 | $17.95 | $17.90 |
| Purchase #3 | $192.49 | 8.784% | $209.3983 | $209.40 | $209.40 | $209.40 |
| Purchase #4 | $137.35 | 11.581% | $153.2565 | $153.26 | $153.25 | $153.30 |
| Purchase #5 | $238.68 | 13.867% | $271.7778 | $271.78 | $271.80 | $271.80 |
| Purchase #6 | $104.33 | 9.783% | $114.5366 | $114.54 | $114.55 | $114.50 |
| Purchase #7 | $116.48 | 9.381% | $127.407 | $127.41 | $127.40 | $127.40 |
| 7 purchase totals = | $816.72 | $905.9716 | $905.98 | $906.00 | $906.00 | |