| 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 | $36.36 | 9.159% | $39.6902 | $39.69 | $39.70 | $39.70 |
| Purchase #2 | $155.99 | 4.715% | $163.3449 | $163.34 | $163.35 | $163.30 |
| Purchase #3 | $34.29 | 6.438% | $36.4976 | $36.50 | $36.50 | $36.50 |
| Purchase #4 | $113.79 | 12.188% | $127.6587 | $127.66 | $127.65 | $127.70 |
| Purchase #5 | $243.76 | 13.183% | $275.8949 | $275.89 | $275.90 | $275.90 |
| Purchase #6 | $214.54 | 5.824% | $227.0348 | $227.03 | $227.05 | $227.00 |
| Purchase #7 | $124.92 | 7.285% | $134.0204 | $134.02 | $134.00 | $134.00 |
| 7 purchase totals = | $923.65 | $1,004.1415 | $1,004.13 | $1,004.15 | $1,004.10 | |