| 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 | $51.84 | 12.574% | $58.3584 | $58.36 | $58.35 | $58.40 |
| Purchase #2 | $113.40 | 10.556% | $125.3705 | $125.37 | $125.35 | $125.40 |
| Purchase #3 | $216.73 | 5.195% | $227.9891 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $188.27 | 12.674% | $212.1313 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $15.30 | 5.832% | $16.1923 | $16.19 | $16.20 | $16.20 |
| Purchase #6 | $96.72 | 11.796% | $108.1291 | $108.13 | $108.15 | $108.10 |
| Purchase #7 | $84.66 | 7.531% | $91.0357 | $91.04 | $91.05 | $91.00 |
| 7 purchase totals = | $766.92 | $839.2064 | $839.21 | $839.25 | $839.20 | |