| 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 | $37.33 | 3.291% | $38.5585 | $38.56 | $38.55 | $38.60 |
| Purchase #2 | $79.26 | 9.586% | $86.8579 | $86.86 | $86.85 | $86.90 |
| Purchase #3 | $25.36 | 4.244% | $26.4363 | $26.44 | $26.45 | $26.40 |
| Purchase #4 | $197.49 | 6.604% | $210.5322 | $210.53 | $210.55 | $210.50 |
| Purchase #5 | $46.65 | 11.569% | $52.0469 | $52.05 | $52.05 | $52.00 |
| Purchase #6 | $54.99 | 6.805% | $58.7321 | $58.73 | $58.75 | $58.70 |
| Purchase #7 | $198.85 | 5.127% | $209.045 | $209.05 | $209.05 | $209.00 |
| 7 purchase totals = | $639.93 | $682.2089 | $682.22 | $682.25 | $682.10 | |