| 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 | $65.61 | 8.626% | $71.2695 | $71.27 | $71.25 | $71.30 |
| Purchase #2 | $57.66 | 13.388% | $65.3795 | $65.38 | $65.40 | $65.40 |
| Purchase #3 | $39.61 | 3.276% | $40.9076 | $40.91 | $40.90 | $40.90 |
| Purchase #4 | $24.74 | 6.557% | $26.3622 | $26.36 | $26.35 | $26.40 |
| Purchase #5 | $139.94 | 3.506% | $144.8463 | $144.85 | $144.85 | $144.80 |
| Purchase #6 | $106.72 | 3.120% | $110.0497 | $110.05 | $110.05 | $110.00 |
| Purchase #7 | $212.71 | 10.338% | $234.7 | $234.70 | $234.70 | $234.70 |
| 7 purchase totals = | $646.99 | $693.5148 | $693.52 | $693.50 | $693.50 | |