| 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 | $81.47 | 8.428% | $88.3363 | $88.34 | $88.35 | $88.30 |
| Purchase #2 | $97.99 | 12.112% | $109.8585 | $109.86 | $109.85 | $109.90 |
| Purchase #3 | $69.83 | 9.872% | $76.7236 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $122.91 | 4.678% | $128.6597 | $128.66 | $128.65 | $128.70 |
| Purchase #5 | $62.89 | 13.712% | $71.5135 | $71.51 | $71.50 | $71.50 |
| Purchase #6 | $198.69 | 8.536% | $215.6502 | $215.65 | $215.65 | $215.70 |
| Purchase #7 | $86.71 | 12.135% | $97.2323 | $97.23 | $97.25 | $97.20 |
| 7 purchase totals = | $720.49 | $787.9741 | $787.97 | $787.95 | $788.00 | |