| 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 | $60.30 | 5.531% | $63.6352 | $63.64 | $63.65 | $63.60 |
| Purchase #2 | $109.26 | 4.593% | $114.2783 | $114.28 | $114.30 | $114.30 |
| Purchase #3 | $190.59 | 13.118% | $215.5916 | $215.59 | $215.60 | $215.60 |
| Purchase #4 | $28.39 | 4.197% | $29.5815 | $29.58 | $29.60 | $29.60 |
| Purchase #5 | $154.60 | 10.136% | $170.2703 | $170.27 | $170.25 | $170.30 |
| Purchase #6 | $143.28 | 3.431% | $148.1959 | $148.20 | $148.20 | $148.20 |
| Purchase #7 | $41.91 | 9.237% | $45.7812 | $45.78 | $45.80 | $45.80 |
| 7 purchase totals = | $728.33 | $787.3340 | $787.34 | $787.40 | $787.40 | |