| 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 | $30.66 | 11.818% | $34.2834 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $90.78 | 7.304% | $97.4106 | $97.41 | $97.40 | $97.40 |
| Purchase #3 | $66.56 | 11.463% | $74.1898 | $74.19 | $74.20 | $74.20 |
| Purchase #4 | $108.71 | 12.821% | $122.6477 | $122.65 | $122.65 | $122.60 |
| Purchase #5 | $77.34 | 10.426% | $85.4035 | $85.40 | $85.40 | $85.40 |
| Purchase #6 | $58.72 | 8.799% | $63.8868 | $63.89 | $63.90 | $63.90 |
| Purchase #7 | $42.28 | 7.788% | $45.5728 | $45.57 | $45.55 | $45.60 |
| 7 purchase totals = | $475.05 | $523.3946 | $523.39 | $523.40 | $523.40 | |