| 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 | $66.34 | 8.246% | $71.8104 | $71.81 | $71.80 | $71.80 |
| Purchase #2 | $93.26 | 10.821% | $103.3517 | $103.35 | $103.35 | $103.40 |
| Purchase #3 | $28.25 | 10.859% | $31.3177 | $31.32 | $31.30 | $31.30 |
| Purchase #4 | $52.57 | 12.130% | $58.9467 | $58.95 | $58.95 | $58.90 |
| Purchase #5 | $202.98 | 11.459% | $226.2395 | $226.24 | $226.25 | $226.20 |
| Purchase #6 | $9.64 | 9.765% | $10.5813 | $10.58 | $10.60 | $10.60 |
| Purchase #7 | $29.58 | 3.501% | $30.6156 | $30.62 | $30.60 | $30.60 |
| 7 purchase totals = | $482.62 | $532.8629 | $532.87 | $532.85 | $532.80 | |