| 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 | $76.37 | 12.166% | $85.6612 | $85.66 | $85.65 | $85.70 |
| Purchase #2 | $176.67 | 7.345% | $189.6464 | $189.65 | $189.65 | $189.60 |
| Purchase #3 | $22.97 | 3.502% | $23.7744 | $23.77 | $23.75 | $23.80 |
| Purchase #4 | $195.70 | 4.292% | $204.0994 | $204.10 | $204.10 | $204.10 |
| Purchase #5 | $115.96 | 5.267% | $122.0676 | $122.07 | $122.05 | $122.10 |
| Purchase #6 | $17.98 | 9.557% | $19.6983 | $19.70 | $19.70 | $19.70 |
| Purchase #7 | $245.78 | 6.565% | $261.9155 | $261.92 | $261.90 | $261.90 |
| 7 purchase totals = | $851.43 | $906.8628 | $906.87 | $906.80 | $906.90 | |