| 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 | $71.61 | 11.640% | $79.9454 | $79.95 | $79.95 | $79.90 |
| Purchase #2 | $136.39 | 6.328% | $145.0208 | $145.02 | $145.00 | $145.00 |
| Purchase #3 | $100.36 | 11.691% | $112.0931 | $112.09 | $112.10 | $112.10 |
| Purchase #4 | $156.71 | 9.126% | $171.0114 | $171.01 | $171.00 | $171.00 |
| Purchase #5 | $113.80 | 8.540% | $123.5185 | $123.52 | $123.50 | $123.50 |
| Purchase #6 | $61.92 | 11.465% | $69.0191 | $69.02 | $69.00 | $69.00 |
| Purchase #7 | $185.36 | 10.349% | $204.5429 | $204.54 | $204.55 | $204.50 |
| 7 purchase totals = | $826.15 | $905.1512 | $905.15 | $905.10 | $905.00 | |