| 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 | $76.83 | 5.782% | $81.2723 | $81.27 | $81.25 | $81.30 |
| Purchase #2 | $48.72 | 3.507% | $50.4286 | $50.43 | $50.45 | $50.40 |
| Purchase #3 | $124.60 | 10.652% | $137.8724 | $137.87 | $137.85 | $137.90 |
| Purchase #4 | $170.49 | 13.483% | $193.4772 | $193.48 | $193.50 | $193.50 |
| Purchase #5 | $113.79 | 8.152% | $123.0662 | $123.07 | $123.05 | $123.10 |
| Purchase #6 | $104.37 | 8.324% | $113.0578 | $113.06 | $113.05 | $113.10 |
| Purchase #7 | $237.99 | 4.603% | $248.9447 | $248.94 | $248.95 | $248.90 |
| 7 purchase totals = | $876.79 | $948.1192 | $948.12 | $948.10 | $948.20 | |