| 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 | $13.43 | 5.859% | $14.2169 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $142.94 | 9.820% | $156.9767 | $156.98 | $157.00 | $157.00 |
| Purchase #3 | $73.59 | 11.332% | $81.9292 | $81.93 | $81.95 | $81.90 |
| Purchase #4 | $150.25 | 13.723% | $170.8688 | $170.87 | $170.85 | $170.90 |
| Purchase #5 | $208.37 | 6.504% | $221.9224 | $221.92 | $221.90 | $221.90 |
| Purchase #6 | $15.99 | 8.636% | $17.3709 | $17.37 | $17.35 | $17.40 |
| Purchase #7 | $27.96 | 8.731% | $30.4012 | $30.40 | $30.40 | $30.40 |
| 7 purchase totals = | $632.53 | $693.6861 | $693.69 | $693.65 | $693.70 | |