| 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 | $70.52 | 13.280% | $79.8851 | $79.89 | $79.90 | $79.90 |
| Purchase #2 | $137.60 | 12.306% | $154.5331 | $154.53 | $154.55 | $154.50 |
| Purchase #3 | $70.62 | 12.850% | $79.6947 | $79.69 | $79.70 | $79.70 |
| Purchase #4 | $107.67 | 5.833% | $113.9504 | $113.95 | $113.95 | $114.00 |
| Purchase #5 | $217.44 | 8.492% | $235.905 | $235.91 | $235.90 | $235.90 |
| Purchase #6 | $82.34 | 10.795% | $91.2286 | $91.23 | $91.25 | $91.20 |
| Purchase #7 | $76.90 | 6.584% | $81.9631 | $81.96 | $81.95 | $82.00 |
| 7 purchase totals = | $763.09 | $837.1600 | $837.16 | $837.20 | $837.20 | |