| 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 | $78.49 | 7.132% | $84.0879 | $84.09 | $84.10 | $84.10 |
| Purchase #2 | $36.78 | 3.844% | $38.1938 | $38.19 | $38.20 | $38.20 |
| Purchase #3 | $81.46 | 5.463% | $85.9102 | $85.91 | $85.90 | $85.90 |
| Purchase #4 | $227.38 | 8.407% | $246.4958 | $246.50 | $246.50 | $246.50 |
| Purchase #5 | $84.75 | 5.496% | $89.4079 | $89.41 | $89.40 | $89.40 |
| Purchase #6 | $198.34 | 3.128% | $204.5441 | $204.54 | $204.55 | $204.50 |
| Purchase #7 | $148.66 | 10.245% | $163.8902 | $163.89 | $163.90 | $163.90 |
| 7 purchase totals = | $855.86 | $912.5299 | $912.53 | $912.55 | $912.50 | |