| 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 | $27.25 | 8.843% | $29.6597 | $29.66 | $29.65 | $29.70 |
| Purchase #2 | $153.30 | 8.347% | $166.096 | $166.10 | $166.10 | $166.10 |
| Purchase #3 | $33.65 | 5.436% | $35.4792 | $35.48 | $35.50 | $35.50 |
| Purchase #4 | $190.86 | 11.548% | $212.9005 | $212.90 | $212.90 | $212.90 |
| Purchase #5 | $231.73 | 4.541% | $242.2529 | $242.25 | $242.25 | $242.30 |
| Purchase #6 | $111.83 | 3.855% | $116.141 | $116.14 | $116.15 | $116.10 |
| Purchase #7 | $9.32 | 12.798% | $10.5128 | $10.51 | $10.50 | $10.50 |
| 7 purchase totals = | $757.94 | $813.0421 | $813.04 | $813.05 | $813.10 | |