| 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 | $103.88 | 10.486% | $114.7729 | $114.77 | $114.75 | $114.80 |
| Purchase #2 | $61.73 | 7.359% | $66.2727 | $66.27 | $66.25 | $66.30 |
| Purchase #3 | $184.97 | 10.144% | $203.7334 | $203.73 | $203.75 | $203.70 |
| Purchase #4 | $66.32 | 13.369% | $75.1863 | $75.19 | $75.20 | $75.20 |
| Purchase #5 | $45.43 | 5.689% | $48.0145 | $48.01 | $48.00 | $48.00 |
| Purchase #6 | $68.30 | 6.269% | $72.5817 | $72.58 | $72.60 | $72.60 |
| Purchase #7 | $81.77 | 5.494% | $86.2624 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $612.40 | $666.8239 | $666.81 | $666.80 | $666.90 | |