| 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 | $55.30 | 11.221% | $61.5052 | $61.51 | $61.50 | $61.50 |
| Purchase #2 | $114.79 | 13.412% | $130.1856 | $130.19 | $130.20 | $130.20 |
| Purchase #3 | $140.63 | 5.625% | $148.5404 | $148.54 | $148.55 | $148.50 |
| Purchase #4 | $188.87 | 9.688% | $207.1677 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $203.63 | 9.154% | $222.2703 | $222.27 | $222.25 | $222.30 |
| Purchase #6 | $32.50 | 11.226% | $36.1485 | $36.15 | $36.15 | $36.10 |
| Purchase #7 | $139.83 | 10.436% | $154.4227 | $154.42 | $154.40 | $154.40 |
| 7 purchase totals = | $875.55 | $960.2404 | $960.25 | $960.20 | $960.20 | |