| 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 | $71.58 | 11.349% | $79.7036 | $79.70 | $79.70 | $79.70 |
| Purchase #2 | $90.98 | 13.472% | $103.2368 | $103.24 | $103.25 | $103.20 |
| Purchase #3 | $40.89 | 5.388% | $43.0932 | $43.09 | $43.10 | $43.10 |
| Purchase #4 | $68.61 | 7.553% | $73.7921 | $73.79 | $73.80 | $73.80 |
| Purchase #5 | $114.25 | 11.116% | $126.95 | $126.95 | $126.95 | $127.00 |
| Purchase #6 | $109.74 | 3.254% | $113.3109 | $113.31 | $113.30 | $113.30 |
| Purchase #7 | $79.26 | 11.542% | $88.4082 | $88.41 | $88.40 | $88.40 |
| 7 purchase totals = | $575.31 | $628.4948 | $628.49 | $628.50 | $628.50 | |