| 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 | $10.44 | 5.694% | $11.0345 | $11.03 | $11.05 | $11.00 |
| Purchase #2 | $82.78 | 4.668% | $86.6442 | $86.64 | $86.65 | $86.60 |
| Purchase #3 | $10.59 | 11.813% | $11.841 | $11.84 | $11.85 | $11.80 |
| Purchase #4 | $204.81 | 6.834% | $218.8067 | $218.81 | $218.80 | $218.80 |
| Purchase #5 | $174.45 | 9.513% | $191.0454 | $191.05 | $191.05 | $191.00 |
| Purchase #6 | $29.91 | 6.313% | $31.7982 | $31.80 | $31.80 | $31.80 |
| Purchase #7 | $116.78 | 8.601% | $126.8242 | $126.82 | $126.80 | $126.80 |
| 7 purchase totals = | $629.76 | $677.9942 | $677.99 | $678.00 | $677.80 | |