| 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 | $32.34 | 11.850% | $36.1723 | $36.17 | $36.15 | $36.20 |
| Purchase #2 | $202.27 | 6.610% | $215.64 | $215.64 | $215.65 | $215.60 |
| Purchase #3 | $20.51 | 7.135% | $21.9734 | $21.97 | $21.95 | $22.00 |
| Purchase #4 | $12.54 | 9.466% | $13.727 | $13.73 | $13.75 | $13.70 |
| Purchase #5 | $249.48 | 13.227% | $282.4787 | $282.48 | $282.50 | $282.50 |
| Purchase #6 | $136.46 | 11.157% | $151.6848 | $151.68 | $151.70 | $151.70 |
| Purchase #7 | $220.60 | 12.532% | $248.2456 | $248.25 | $248.25 | $248.20 |
| 7 purchase totals = | $874.20 | $969.9218 | $969.92 | $969.95 | $969.90 | |