| 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 | $62.59 | 4.500% | $65.4066 | $65.41 | $65.40 | $65.40 |
| Purchase #2 | $14.69 | 5.345% | $15.4752 | $15.48 | $15.50 | $15.50 |
| Purchase #3 | $154.99 | 8.396% | $168.003 | $168.00 | $168.00 | $168.00 |
| Purchase #4 | $71.80 | 8.140% | $77.6445 | $77.64 | $77.65 | $77.60 |
| Purchase #5 | $116.42 | 11.477% | $129.7815 | $129.78 | $129.80 | $129.80 |
| Purchase #6 | $226.52 | 12.581% | $255.0185 | $255.02 | $255.00 | $255.00 |
| Purchase #7 | $208.56 | 8.212% | $225.6869 | $225.69 | $225.70 | $225.70 |
| 7 purchase totals = | $855.57 | $937.0162 | $937.02 | $937.05 | $937.00 | |