| 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 | $67.81 | 7.645% | $72.9941 | $72.99 | $73.00 | $73.00 |
| Purchase #2 | $156.38 | 13.626% | $177.6883 | $177.69 | $177.70 | $177.70 |
| Purchase #3 | $231.28 | 3.709% | $239.8582 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $67.40 | 12.863% | $76.0697 | $76.07 | $76.05 | $76.10 |
| Purchase #5 | $107.99 | 6.114% | $114.5925 | $114.59 | $114.60 | $114.60 |
| Purchase #6 | $117.50 | 5.643% | $124.1305 | $124.13 | $124.15 | $124.10 |
| Purchase #7 | $100.75 | 4.390% | $105.1729 | $105.17 | $105.15 | $105.20 |
| 7 purchase totals = | $849.11 | $910.5062 | $910.50 | $910.50 | $910.60 | |