| 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 | $50.73 | 3.321% | $52.4147 | $52.41 | $52.40 | $52.40 |
| Purchase #2 | $162.73 | 10.257% | $179.4212 | $179.42 | $179.40 | $179.40 |
| Purchase #3 | $197.72 | 9.286% | $216.0803 | $216.08 | $216.10 | $216.10 |
| Purchase #4 | $76.69 | 13.400% | $86.9665 | $86.97 | $86.95 | $87.00 |
| Purchase #5 | $82.39 | 8.240% | $89.1789 | $89.18 | $89.20 | $89.20 |
| Purchase #6 | $235.57 | 6.411% | $250.6724 | $250.67 | $250.65 | $250.70 |
| Purchase #7 | $218.40 | 5.407% | $230.2089 | $230.21 | $230.20 | $230.20 |
| 7 purchase totals = | $1,024.23 | $1,104.9429 | $1,104.94 | $1,104.90 | $1,105.00 | |