| 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 | $75.41 | 7.378% | $80.9737 | $80.97 | $80.95 | $81.00 |
| Purchase #2 | $105.75 | 8.141% | $114.3591 | $114.36 | $114.35 | $114.40 |
| Purchase #3 | $10.85 | 5.521% | $11.449 | $11.45 | $11.45 | $11.40 |
| Purchase #4 | $180.95 | 10.216% | $199.4359 | $199.44 | $199.45 | $199.40 |
| Purchase #5 | $235.31 | 3.413% | $243.3411 | $243.34 | $243.35 | $243.30 |
| Purchase #6 | $51.65 | 12.363% | $58.0355 | $58.04 | $58.05 | $58.00 |
| Purchase #7 | $227.75 | 4.703% | $238.4611 | $238.46 | $238.45 | $238.50 |
| 7 purchase totals = | $887.67 | $946.0554 | $946.06 | $946.05 | $946.00 | |