| 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 | $6.51 | 9.657% | $7.1387 | $7.14 | $7.15 | $7.10 |
| Purchase #2 | $246.50 | 12.733% | $277.8868 | $277.89 | $277.90 | $277.90 |
| Purchase #3 | $193.76 | 5.745% | $204.8915 | $204.89 | $204.90 | $204.90 |
| Purchase #4 | $133.96 | 4.476% | $139.956 | $139.96 | $139.95 | $140.00 |
| Purchase #5 | $14.69 | 7.483% | $15.7893 | $15.79 | $15.80 | $15.80 |
| Purchase #6 | $236.87 | 5.781% | $250.5635 | $250.56 | $250.55 | $250.60 |
| Purchase #7 | $63.32 | 5.257% | $66.6487 | $66.65 | $66.65 | $66.60 |
| 7 purchase totals = | $895.61 | $962.8745 | $962.88 | $962.90 | $962.90 | |