| 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 | $88.26 | 12.157% | $98.9898 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $242.95 | 8.138% | $262.7213 | $262.72 | $262.70 | $262.70 |
| Purchase #3 | $90.91 | 13.235% | $102.9419 | $102.94 | $102.95 | $102.90 |
| Purchase #4 | $154.83 | 12.575% | $174.2999 | $174.30 | $174.30 | $174.30 |
| Purchase #5 | $158.94 | 8.166% | $171.919 | $171.92 | $171.90 | $171.90 |
| Purchase #6 | $127.39 | 13.623% | $144.7443 | $144.74 | $144.75 | $144.70 |
| Purchase #7 | $10.85 | 6.173% | $11.5198 | $11.52 | $11.50 | $11.50 |
| 7 purchase totals = | $874.13 | $967.1360 | $967.13 | $967.10 | $967.00 | |