| 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 | $74.82 | 5.225% | $78.7293 | $78.73 | $78.75 | $78.70 |
| Purchase #2 | $216.74 | 4.583% | $226.6732 | $226.67 | $226.65 | $226.70 |
| Purchase #3 | $86.63 | 9.193% | $94.5939 | $94.59 | $94.60 | $94.60 |
| Purchase #4 | $242.66 | 13.781% | $276.101 | $276.10 | $276.10 | $276.10 |
| Purchase #5 | $239.47 | 9.706% | $262.713 | $262.71 | $262.70 | $262.70 |
| Purchase #6 | $27.99 | 7.862% | $30.1906 | $30.19 | $30.20 | $30.20 |
| Purchase #7 | $238.50 | 12.314% | $267.8689 | $267.87 | $267.85 | $267.90 |
| 7 purchase totals = | $1,126.81 | $1,236.8699 | $1,236.86 | $1,236.85 | $1,236.90 | |