| 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 | $28.54 | 9.534% | $31.261 | $31.26 | $31.25 | $31.30 |
| Purchase #2 | $215.91 | 5.387% | $227.5411 | $227.54 | $227.55 | $227.50 |
| Purchase #3 | $212.76 | 13.316% | $241.0911 | $241.09 | $241.10 | $241.10 |
| Purchase #4 | $149.26 | 10.822% | $165.4129 | $165.41 | $165.40 | $165.40 |
| Purchase #5 | $138.68 | 11.238% | $154.2649 | $154.26 | $154.25 | $154.30 |
| Purchase #6 | $19.71 | 8.353% | $21.3564 | $21.36 | $21.35 | $21.40 |
| Purchase #7 | $21.77 | 12.836% | $24.5644 | $24.56 | $24.55 | $24.60 |
| 7 purchase totals = | $786.63 | $865.4918 | $865.48 | $865.45 | $865.60 | |