| 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 | $30.69 | 13.690% | $34.8915 | $34.89 | $34.90 | $34.90 |
| Purchase #2 | $175.63 | 10.711% | $194.4417 | $194.44 | $194.45 | $194.40 |
| Purchase #3 | $61.32 | 7.764% | $66.0809 | $66.08 | $66.10 | $66.10 |
| Purchase #4 | $80.50 | 6.768% | $85.9482 | $85.95 | $85.95 | $85.90 |
| Purchase #5 | $229.99 | 5.565% | $242.7889 | $242.79 | $242.80 | $242.80 |
| Purchase #6 | $113.78 | 7.651% | $122.4853 | $122.49 | $122.50 | $122.50 |
| Purchase #7 | $12.35 | 4.183% | $12.8666 | $12.87 | $12.85 | $12.90 |
| 7 purchase totals = | $704.26 | $759.5031 | $759.51 | $759.55 | $759.50 | |