| 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 | $27.73 | 11.858% | $31.0182 | $31.02 | $31.00 | $31.00 |
| Purchase #2 | $229.92 | 10.472% | $253.9972 | $254.00 | $254.00 | $254.00 |
| Purchase #3 | $139.46 | 10.684% | $154.3599 | $154.36 | $154.35 | $154.40 |
| Purchase #4 | $70.46 | 8.868% | $76.7084 | $76.71 | $76.70 | $76.70 |
| Purchase #5 | $177.25 | 11.658% | $197.9138 | $197.91 | $197.90 | $197.90 |
| Purchase #6 | $10.41 | 11.225% | $11.5785 | $11.58 | $11.60 | $11.60 |
| Purchase #7 | $161.30 | 6.581% | $171.9152 | $171.92 | $171.90 | $171.90 |
| 7 purchase totals = | $816.53 | $897.4912 | $897.50 | $897.45 | $897.50 | |