| 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 | $79.85 | 8.838% | $86.9071 | $86.91 | $86.90 | $86.90 |
| Purchase #2 | $48.65 | 7.768% | $52.4291 | $52.43 | $52.45 | $52.40 |
| Purchase #3 | $95.93 | 9.343% | $104.8927 | $104.89 | $104.90 | $104.90 |
| Purchase #4 | $11.61 | 3.338% | $11.9975 | $12.00 | $12.00 | $12.00 |
| Purchase #5 | $53.68 | 9.150% | $58.5917 | $58.59 | $58.60 | $58.60 |
| Purchase #6 | $154.42 | 12.324% | $173.4507 | $173.45 | $173.45 | $173.50 |
| Purchase #7 | $15.69 | 6.289% | $16.6767 | $16.68 | $16.70 | $16.70 |
| 7 purchase totals = | $459.83 | $504.9455 | $504.95 | $505.00 | $505.00 | |