| 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 | $233.48 | 11.126% | $259.457 | $259.46 | $259.45 | $259.50 |
| Purchase #2 | $48.58 | 3.349% | $50.2069 | $50.21 | $50.20 | $50.20 |
| Purchase #3 | $9.81 | 8.785% | $10.6718 | $10.67 | $10.65 | $10.70 |
| Purchase #4 | $78.87 | 4.519% | $82.4341 | $82.43 | $82.45 | $82.40 |
| Purchase #5 | $33.76 | 7.736% | $36.3717 | $36.37 | $36.35 | $36.40 |
| Purchase #6 | $76.95 | 10.293% | $84.8705 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $93.55 | 10.160% | $103.0547 | $103.05 | $103.05 | $103.10 |
| 7 purchase totals = | $575.00 | $627.0667 | $627.06 | $627.00 | $627.20 | |