| 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 | $15.81 | 3.314% | $16.3339 | $16.33 | $16.35 | $16.30 |
| Purchase #2 | $21.66 | 10.130% | $23.8542 | $23.85 | $23.85 | $23.90 |
| Purchase #3 | $156.27 | 7.262% | $167.6183 | $167.62 | $167.60 | $167.60 |
| Purchase #4 | $61.74 | 6.328% | $65.6469 | $65.65 | $65.65 | $65.60 |
| Purchase #5 | $11.68 | 8.605% | $12.6851 | $12.69 | $12.70 | $12.70 |
| Purchase #6 | $158.83 | 4.106% | $165.3516 | $165.35 | $165.35 | $165.40 |
| Purchase #7 | $159.48 | 13.521% | $181.0433 | $181.04 | $181.05 | $181.00 |
| 7 purchase totals = | $585.47 | $632.5333 | $632.53 | $632.55 | $632.50 | |