| 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 | $63.99 | 11.540% | $71.3744 | $71.37 | $71.35 | $71.40 |
| Purchase #2 | $28.32 | 9.354% | $30.9691 | $30.97 | $30.95 | $31.00 |
| Purchase #3 | $110.45 | 9.606% | $121.0598 | $121.06 | $121.05 | $121.10 |
| Purchase #4 | $186.37 | 10.382% | $205.7189 | $205.72 | $205.70 | $205.70 |
| Purchase #5 | $191.36 | 5.153% | $201.2208 | $201.22 | $201.20 | $201.20 |
| Purchase #6 | $103.49 | 9.274% | $113.0877 | $113.09 | $113.10 | $113.10 |
| Purchase #7 | $124.63 | 13.108% | $140.9665 | $140.97 | $140.95 | $141.00 |
| 7 purchase totals = | $808.61 | $884.3972 | $884.40 | $884.30 | $884.50 | |