| 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 | $49.33 | 7.245% | $52.904 | $52.90 | $52.90 | $52.90 |
| Purchase #2 | $216.55 | 4.710% | $226.7495 | $226.75 | $226.75 | $226.70 |
| Purchase #3 | $112.25 | 13.789% | $127.7282 | $127.73 | $127.75 | $127.70 |
| Purchase #4 | $71.48 | 11.159% | $79.4565 | $79.46 | $79.45 | $79.50 |
| Purchase #5 | $100.70 | 13.468% | $114.2623 | $114.26 | $114.25 | $114.30 |
| Purchase #6 | $186.32 | 10.386% | $205.6712 | $205.67 | $205.65 | $205.70 |
| Purchase #7 | $104.69 | 7.547% | $112.591 | $112.59 | $112.60 | $112.60 |
| 7 purchase totals = | $841.32 | $919.3627 | $919.36 | $919.35 | $919.40 | |