| 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 | $61.81 | 8.671% | $67.1695 | $67.17 | $67.15 | $67.20 |
| Purchase #2 | $58.90 | 11.518% | $65.6841 | $65.68 | $65.70 | $65.70 |
| Purchase #3 | $29.35 | 6.300% | $31.1991 | $31.20 | $31.20 | $31.20 |
| Purchase #4 | $227.95 | 13.763% | $259.3228 | $259.32 | $259.30 | $259.30 |
| Purchase #5 | $5.83 | 6.786% | $6.2256 | $6.23 | $6.25 | $6.20 |
| Purchase #6 | $29.58 | 11.723% | $33.0477 | $33.05 | $33.05 | $33.00 |
| Purchase #7 | $39.90 | 13.377% | $45.2374 | $45.24 | $45.25 | $45.20 |
| 7 purchase totals = | $453.32 | $507.8862 | $507.89 | $507.90 | $507.80 | |