| 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 | $47.83 | 8.250% | $51.776 | $51.78 | $51.80 | $51.80 |
| Purchase #2 | $104.31 | 3.796% | $108.2696 | $108.27 | $108.25 | $108.30 |
| Purchase #3 | $33.88 | 12.237% | $38.0259 | $38.03 | $38.05 | $38.00 |
| Purchase #4 | $14.38 | 8.200% | $15.5592 | $15.56 | $15.55 | $15.60 |
| Purchase #5 | $235.69 | 8.366% | $255.4078 | $255.41 | $255.40 | $255.40 |
| Purchase #6 | $215.89 | 9.162% | $235.6698 | $235.67 | $235.65 | $235.70 |
| Purchase #7 | $14.86 | 8.198% | $16.0782 | $16.08 | $16.10 | $16.10 |
| 7 purchase totals = | $666.84 | $720.7865 | $720.80 | $720.80 | $720.90 | |