| 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 | $126.34 | 4.754% | $132.3462 | $132.35 | $132.35 | $132.30 |
| Purchase #2 | $150.80 | 11.861% | $168.6864 | $168.69 | $168.70 | $168.70 |
| Purchase #3 | $81.78 | 6.291% | $86.9248 | $86.92 | $86.90 | $86.90 |
| Purchase #4 | $176.57 | 10.741% | $195.5354 | $195.54 | $195.55 | $195.50 |
| Purchase #5 | $124.86 | 6.849% | $133.4117 | $133.41 | $133.40 | $133.40 |
| Purchase #6 | $66.77 | 5.482% | $70.4303 | $70.43 | $70.45 | $70.40 |
| Purchase #7 | $46.51 | 12.473% | $52.3112 | $52.31 | $52.30 | $52.30 |
| 7 purchase totals = | $773.63 | $839.6460 | $839.65 | $839.65 | $839.50 | |