| 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 | $196.61 | 5.674% | $207.7657 | $207.77 | $207.75 | $207.80 |
| Purchase #2 | $64.80 | 6.104% | $68.7554 | $68.76 | $68.75 | $68.80 |
| Purchase #3 | $90.28 | 8.494% | $97.9484 | $97.95 | $97.95 | $97.90 |
| Purchase #4 | $86.72 | 4.617% | $90.7239 | $90.72 | $90.70 | $90.70 |
| Purchase #5 | $49.90 | 3.628% | $51.7104 | $51.71 | $51.70 | $51.70 |
| Purchase #6 | $108.71 | 12.285% | $122.065 | $122.07 | $122.05 | $122.10 |
| Purchase #7 | $242.35 | 7.798% | $261.2485 | $261.25 | $261.25 | $261.20 |
| 7 purchase totals = | $839.37 | $900.2173 | $900.23 | $900.15 | $900.20 | |