| 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 | $74.85 | 3.357% | $77.3627 | $77.36 | $77.35 | $77.40 |
| Purchase #2 | $125.70 | 8.572% | $136.475 | $136.48 | $136.50 | $136.50 |
| Purchase #3 | $103.50 | 6.168% | $109.8839 | $109.88 | $109.90 | $109.90 |
| Purchase #4 | $15.80 | 9.612% | $17.3187 | $17.32 | $17.30 | $17.30 |
| Purchase #5 | $125.50 | 4.589% | $131.2592 | $131.26 | $131.25 | $131.30 |
| Purchase #6 | $96.93 | 6.314% | $103.0502 | $103.05 | $103.05 | $103.10 |
| Purchase #7 | $188.70 | 10.410% | $208.3437 | $208.34 | $208.35 | $208.30 |
| 7 purchase totals = | $730.98 | $783.6934 | $783.69 | $783.70 | $783.80 | |