| 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 | $122.69 | 7.619% | $132.0378 | $132.04 | $132.05 | $132.00 |
| Purchase #2 | $92.34 | 5.575% | $97.488 | $97.49 | $97.50 | $97.50 |
| Purchase #3 | $94.93 | 8.313% | $102.8215 | $102.82 | $102.80 | $102.80 |
| Purchase #4 | $61.51 | 11.412% | $68.5295 | $68.53 | $68.55 | $68.50 |
| Purchase #5 | $70.56 | 6.871% | $75.4082 | $75.41 | $75.40 | $75.40 |
| Purchase #6 | $82.58 | 6.615% | $88.0427 | $88.04 | $88.05 | $88.00 |
| Purchase #7 | $226.85 | 7.861% | $244.6827 | $244.68 | $244.70 | $244.70 |
| 7 purchase totals = | $751.46 | $809.0104 | $809.01 | $809.05 | $808.90 | |