| 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 | $33.67 | 12.477% | $37.871 | $37.87 | $37.85 | $37.90 |
| Purchase #2 | $23.68 | 10.626% | $26.1962 | $26.20 | $26.20 | $26.20 |
| Purchase #3 | $163.79 | 9.764% | $179.7825 | $179.78 | $179.80 | $179.80 |
| Purchase #4 | $200.51 | 7.309% | $215.1653 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $154.67 | 12.202% | $173.5428 | $173.54 | $173.55 | $173.50 |
| Purchase #6 | $110.96 | 3.735% | $115.1044 | $115.10 | $115.10 | $115.10 |
| Purchase #7 | $56.27 | 9.422% | $61.5718 | $61.57 | $61.55 | $61.60 |
| 7 purchase totals = | $743.55 | $809.2340 | $809.23 | $809.20 | $809.30 | |