| 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 | $32.36 | 11.557% | $36.0998 | $36.10 | $36.10 | $36.10 |
| Purchase #2 | $81.48 | 5.488% | $85.9516 | $85.95 | $85.95 | $86.00 |
| Purchase #3 | $73.32 | 11.823% | $81.9886 | $81.99 | $82.00 | $82.00 |
| Purchase #4 | $184.36 | 4.517% | $192.6875 | $192.69 | $192.70 | $192.70 |
| Purchase #5 | $240.86 | 3.283% | $248.7674 | $248.77 | $248.75 | $248.80 |
| Purchase #6 | $102.79 | 11.443% | $114.5523 | $114.55 | $114.55 | $114.60 |
| Purchase #7 | $41.67 | 9.161% | $45.4874 | $45.49 | $45.50 | $45.50 |
| 7 purchase totals = | $756.84 | $805.5346 | $805.54 | $805.55 | $805.70 | |