| 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 | $62.27 | 13.838% | $70.8869 | $70.89 | $70.90 | $70.90 |
| Purchase #2 | $123.87 | 8.513% | $134.4151 | $134.42 | $134.40 | $134.40 |
| Purchase #3 | $208.52 | 3.531% | $215.8828 | $215.88 | $215.90 | $215.90 |
| Purchase #4 | $155.74 | 8.183% | $168.4842 | $168.48 | $168.50 | $168.50 |
| Purchase #5 | $110.90 | 10.840% | $122.9216 | $122.92 | $122.90 | $122.90 |
| Purchase #6 | $23.70 | 4.659% | $24.8042 | $24.80 | $24.80 | $24.80 |
| Purchase #7 | $72.48 | 3.350% | $74.9081 | $74.91 | $74.90 | $74.90 |
| 7 purchase totals = | $757.48 | $812.3029 | $812.30 | $812.30 | $812.30 | |