| 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 | $6.50 | 6.671% | $6.9336 | $6.93 | $6.95 | $6.90 |
| Purchase #2 | $100.88 | 6.411% | $107.3474 | $107.35 | $107.35 | $107.30 |
| Purchase #3 | $49.63 | 12.327% | $55.7479 | $55.75 | $55.75 | $55.70 |
| Purchase #4 | $114.63 | 11.605% | $127.9328 | $127.93 | $127.95 | $127.90 |
| Purchase #5 | $227.41 | 7.219% | $243.8267 | $243.83 | $243.85 | $243.80 |
| Purchase #6 | $115.44 | 3.156% | $119.0833 | $119.08 | $119.10 | $119.10 |
| Purchase #7 | $213.59 | 4.298% | $222.7701 | $222.77 | $222.75 | $222.80 |
| 7 purchase totals = | $828.08 | $883.6418 | $883.64 | $883.70 | $883.50 | |