| 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 | $52.33 | 11.816% | $58.5133 | $58.51 | $58.50 | $58.50 |
| Purchase #2 | $159.42 | 13.733% | $181.3131 | $181.31 | $181.30 | $181.30 |
| Purchase #3 | $72.92 | 9.333% | $79.7256 | $79.73 | $79.75 | $79.70 |
| Purchase #4 | $50.43 | 13.315% | $57.1448 | $57.14 | $57.15 | $57.10 |
| Purchase #5 | $207.64 | 7.262% | $222.7188 | $222.72 | $222.70 | $222.70 |
| Purchase #6 | $57.70 | 13.317% | $65.3839 | $65.38 | $65.40 | $65.40 |
| Purchase #7 | $48.86 | 7.783% | $52.6628 | $52.66 | $52.65 | $52.70 |
| 7 purchase totals = | $649.30 | $717.4623 | $717.45 | $717.45 | $717.40 | |