| 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 | $55.76 | 4.108% | $58.0506 | $58.05 | $58.05 | $58.10 |
| Purchase #2 | $156.68 | 8.732% | $170.3613 | $170.36 | $170.35 | $170.40 |
| Purchase #3 | $155.90 | 12.228% | $174.9635 | $174.96 | $174.95 | $175.00 |
| Purchase #4 | $21.35 | 11.454% | $23.7954 | $23.80 | $23.80 | $23.80 |
| Purchase #5 | $97.46 | 6.710% | $103.9996 | $104.00 | $104.00 | $104.00 |
| Purchase #6 | $25.93 | 3.692% | $26.8873 | $26.89 | $26.90 | $26.90 |
| Purchase #7 | $112.43 | 6.661% | $119.919 | $119.92 | $119.90 | $119.90 |
| 7 purchase totals = | $625.51 | $677.9767 | $677.98 | $677.95 | $678.10 | |