| 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 | $68.59 | 12.337% | $77.0519 | $77.05 | $77.05 | $77.10 |
| Purchase #2 | $28.36 | 12.465% | $31.8951 | $31.90 | $31.90 | $31.90 |
| Purchase #3 | $131.37 | 5.387% | $138.4469 | $138.45 | $138.45 | $138.40 |
| Purchase #4 | $93.50 | 10.472% | $103.2913 | $103.29 | $103.30 | $103.30 |
| Purchase #5 | $169.97 | 6.758% | $181.4566 | $181.46 | $181.45 | $181.50 |
| Purchase #6 | $103.68 | 5.720% | $109.6105 | $109.61 | $109.60 | $109.60 |
| Purchase #7 | $235.71 | 11.759% | $263.4271 | $263.43 | $263.45 | $263.40 |
| 7 purchase totals = | $831.18 | $905.1794 | $905.19 | $905.20 | $905.20 | |