| 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 | $100.79 | 13.471% | $114.3674 | $114.37 | $114.35 | $114.40 |
| Purchase #2 | $89.52 | 3.126% | $92.3184 | $92.32 | $92.30 | $92.30 |
| Purchase #3 | $29.52 | 3.874% | $30.6636 | $30.66 | $30.65 | $30.70 |
| Purchase #4 | $159.79 | 10.103% | $175.9336 | $175.93 | $175.95 | $175.90 |
| Purchase #5 | $32.48 | 10.160% | $35.78 | $35.78 | $35.80 | $35.80 |
| Purchase #6 | $234.25 | 7.854% | $252.648 | $252.65 | $252.65 | $252.60 |
| Purchase #7 | $249.26 | 5.487% | $262.9369 | $262.94 | $262.95 | $262.90 |
| 7 purchase totals = | $895.61 | $964.6479 | $964.65 | $964.65 | $964.60 | |