| 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 | $66.86 | 6.599% | $71.2721 | $71.27 | $71.25 | $71.30 |
| Purchase #2 | $71.75 | 11.262% | $79.8305 | $79.83 | $79.85 | $79.80 |
| Purchase #3 | $148.60 | 13.867% | $169.2064 | $169.21 | $169.20 | $169.20 |
| Purchase #4 | $242.78 | 7.118% | $260.0611 | $260.06 | $260.05 | $260.10 |
| Purchase #5 | $52.38 | 9.206% | $57.2021 | $57.20 | $57.20 | $57.20 |
| Purchase #6 | $57.47 | 13.743% | $65.3681 | $65.37 | $65.35 | $65.40 |
| Purchase #7 | $17.48 | 5.738% | $18.483 | $18.48 | $18.50 | $18.50 |
| 7 purchase totals = | $657.32 | $721.4233 | $721.42 | $721.40 | $721.50 | |