| 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 | $30.45 | 13.366% | $34.5199 | $34.52 | $34.50 | $34.50 |
| Purchase #2 | $190.62 | 4.862% | $199.8879 | $199.89 | $199.90 | $199.90 |
| Purchase #3 | $5.83 | 9.498% | $6.3837 | $6.38 | $6.40 | $6.40 |
| Purchase #4 | $108.77 | 6.573% | $115.9195 | $115.92 | $115.90 | $115.90 |
| Purchase #5 | $182.82 | 6.801% | $195.2536 | $195.25 | $195.25 | $195.30 |
| Purchase #6 | $17.73 | 4.381% | $18.5068 | $18.51 | $18.50 | $18.50 |
| Purchase #7 | $139.92 | 7.389% | $150.2587 | $150.26 | $150.25 | $150.30 |
| 7 purchase totals = | $676.14 | $720.7301 | $720.73 | $720.70 | $720.80 | |