| 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 | $42.63 | 3.520% | $44.1306 | $44.13 | $44.15 | $44.10 |
| Purchase #2 | $239.78 | 9.813% | $263.3096 | $263.31 | $263.30 | $263.30 |
| Purchase #3 | $82.33 | 13.294% | $93.275 | $93.28 | $93.30 | $93.30 |
| Purchase #4 | $205.59 | 5.286% | $216.4575 | $216.46 | $216.45 | $216.50 |
| Purchase #5 | $114.76 | 13.202% | $129.9106 | $129.91 | $129.90 | $129.90 |
| Purchase #6 | $44.52 | 13.193% | $50.3935 | $50.39 | $50.40 | $50.40 |
| Purchase #7 | $99.27 | 10.299% | $109.4938 | $109.49 | $109.50 | $109.50 |
| 7 purchase totals = | $828.88 | $906.9706 | $906.97 | $907.00 | $907.00 | |