| 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 | $36.51 | 3.180% | $37.671 | $37.67 | $37.65 | $37.70 |
| Purchase #2 | $51.65 | 12.475% | $58.0933 | $58.09 | $58.10 | $58.10 |
| Purchase #3 | $243.93 | 8.698% | $265.147 | $265.15 | $265.15 | $265.10 |
| Purchase #4 | $205.67 | 4.675% | $215.2851 | $215.29 | $215.30 | $215.30 |
| Purchase #5 | $124.91 | 6.347% | $132.838 | $132.84 | $132.85 | $132.80 |
| Purchase #6 | $232.49 | 6.653% | $247.9576 | $247.96 | $247.95 | $248.00 |
| Purchase #7 | $17.73 | 6.847% | $18.944 | $18.94 | $18.95 | $18.90 |
| 7 purchase totals = | $912.89 | $975.9360 | $975.94 | $975.95 | $975.90 | |