| 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 | $98.99 | 9.391% | $108.2862 | $108.29 | $108.30 | $108.30 |
| Purchase #2 | $48.78 | 10.409% | $53.8575 | $53.86 | $53.85 | $53.90 |
| Purchase #3 | $215.60 | 9.749% | $236.6188 | $236.62 | $236.60 | $236.60 |
| Purchase #4 | $20.34 | 5.257% | $21.4093 | $21.41 | $21.40 | $21.40 |
| Purchase #5 | $229.41 | 12.308% | $257.6458 | $257.65 | $257.65 | $257.60 |
| Purchase #6 | $68.29 | 13.515% | $77.5194 | $77.52 | $77.50 | $77.50 |
| Purchase #7 | $18.87 | 9.856% | $20.7298 | $20.73 | $20.75 | $20.70 |
| 7 purchase totals = | $700.28 | $776.0668 | $776.08 | $776.05 | $776.00 | |