| 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 | $11.68 | 11.715% | $13.0483 | $13.05 | $13.05 | $13.00 |
| Purchase #2 | $65.53 | 5.270% | $68.9834 | $68.98 | $69.00 | $69.00 |
| Purchase #3 | $42.40 | 9.122% | $46.2677 | $46.27 | $46.25 | $46.30 |
| Purchase #4 | $165.31 | 8.873% | $179.978 | $179.98 | $180.00 | $180.00 |
| Purchase #5 | $174.62 | 12.389% | $196.2537 | $196.25 | $196.25 | $196.30 |
| Purchase #6 | $153.33 | 10.784% | $169.8651 | $169.87 | $169.85 | $169.90 |
| Purchase #7 | $91.55 | 6.155% | $97.1849 | $97.18 | $97.20 | $97.20 |
| 7 purchase totals = | $704.42 | $771.5811 | $771.58 | $771.60 | $771.70 | |