| 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 | $29.64 | 6.345% | $31.5207 | $31.52 | $31.50 | $31.50 |
| Purchase #2 | $195.27 | 4.729% | $204.5043 | $204.50 | $204.50 | $204.50 |
| Purchase #3 | $142.35 | 8.235% | $154.0725 | $154.07 | $154.05 | $154.10 |
| Purchase #4 | $125.58 | 8.542% | $136.307 | $136.31 | $136.30 | $136.30 |
| Purchase #5 | $111.46 | 12.851% | $125.7837 | $125.78 | $125.80 | $125.80 |
| Purchase #6 | $127.94 | 13.848% | $145.6571 | $145.66 | $145.65 | $145.70 |
| Purchase #7 | $42.99 | 11.713% | $48.0254 | $48.03 | $48.05 | $48.00 |
| 7 purchase totals = | $775.23 | $845.8707 | $845.87 | $845.85 | $845.90 | |