| 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 | $46.55 | 3.688% | $48.2668 | $48.27 | $48.25 | $48.30 |
| Purchase #2 | $15.37 | 5.215% | $16.1715 | $16.17 | $16.15 | $16.20 |
| Purchase #3 | $18.46 | 11.419% | $20.5679 | $20.57 | $20.55 | $20.60 |
| Purchase #4 | $99.37 | 3.191% | $102.5409 | $102.54 | $102.55 | $102.50 |
| Purchase #5 | $99.47 | 6.118% | $105.5556 | $105.56 | $105.55 | $105.60 |
| Purchase #6 | $119.38 | 4.630% | $124.9073 | $124.91 | $124.90 | $124.90 |
| Purchase #7 | $33.99 | 6.202% | $36.0981 | $36.10 | $36.10 | $36.10 |
| 7 purchase totals = | $432.59 | $454.1081 | $454.12 | $454.05 | $454.20 | |