| 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 | $72.33 | 4.446% | $75.5458 | $75.55 | $75.55 | $75.50 |
| Purchase #2 | $202.64 | 5.290% | $213.3597 | $213.36 | $213.35 | $213.40 |
| Purchase #3 | $92.98 | 12.502% | $104.6044 | $104.60 | $104.60 | $104.60 |
| Purchase #4 | $72.96 | 10.699% | $80.766 | $80.77 | $80.75 | $80.80 |
| Purchase #5 | $9.37 | 9.453% | $10.2557 | $10.26 | $10.25 | $10.30 |
| Purchase #6 | $72.82 | 3.313% | $75.2325 | $75.23 | $75.25 | $75.20 |
| Purchase #7 | $99.64 | 6.469% | $106.0857 | $106.09 | $106.10 | $106.10 |
| 7 purchase totals = | $622.74 | $665.8498 | $665.86 | $665.85 | $665.90 | |