| 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 | $78.73 | 11.845% | $88.0556 | $88.06 | $88.05 | $88.10 |
| Purchase #2 | $43.67 | 10.258% | $48.1497 | $48.15 | $48.15 | $48.10 |
| Purchase #3 | $121.35 | 9.565% | $132.9571 | $132.96 | $132.95 | $133.00 |
| Purchase #4 | $55.70 | 11.148% | $61.9094 | $61.91 | $61.90 | $61.90 |
| Purchase #5 | $236.81 | 4.196% | $246.7465 | $246.75 | $246.75 | $246.70 |
| Purchase #6 | $182.34 | 11.658% | $203.5972 | $203.60 | $203.60 | $203.60 |
| Purchase #7 | $127.57 | 5.210% | $134.2164 | $134.22 | $134.20 | $134.20 |
| 7 purchase totals = | $846.17 | $915.6319 | $915.65 | $915.60 | $915.60 | |