| 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 | $167.73 | 5.322% | $176.6566 | $176.66 | $176.65 | $176.70 |
| Purchase #2 | $183.52 | 8.690% | $199.4679 | $199.47 | $199.45 | $199.50 |
| Purchase #3 | $67.41 | 12.853% | $76.0742 | $76.07 | $76.05 | $76.10 |
| Purchase #4 | $31.32 | 6.714% | $33.4228 | $33.42 | $33.40 | $33.40 |
| Purchase #5 | $81.34 | 7.582% | $87.5072 | $87.51 | $87.50 | $87.50 |
| Purchase #6 | $70.33 | 12.670% | $79.2408 | $79.24 | $79.25 | $79.20 |
| Purchase #7 | $57.49 | 7.654% | $61.8903 | $61.89 | $61.90 | $61.90 |
| 7 purchase totals = | $659.14 | $714.2598 | $714.26 | $714.20 | $714.30 | |