| 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 | $77.69 | 11.352% | $86.5094 | $86.51 | $86.50 | $86.50 |
| Purchase #2 | $5.95 | 5.850% | $6.2981 | $6.30 | $6.30 | $6.30 |
| Purchase #3 | $152.93 | 10.554% | $169.0702 | $169.07 | $169.05 | $169.10 |
| Purchase #4 | $19.33 | 11.642% | $21.5804 | $21.58 | $21.60 | $21.60 |
| Purchase #5 | $163.93 | 6.813% | $175.0986 | $175.10 | $175.10 | $175.10 |
| Purchase #6 | $15.34 | 8.591% | $16.6579 | $16.66 | $16.65 | $16.70 |
| Purchase #7 | $169.78 | 9.593% | $186.067 | $186.07 | $186.05 | $186.10 |
| 7 purchase totals = | $604.95 | $661.2816 | $661.29 | $661.25 | $661.40 | |