| 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 | $78.36 | 5.866% | $82.9566 | $82.96 | $82.95 | $83.00 |
| Purchase #2 | $43.70 | 13.233% | $49.4828 | $49.48 | $49.50 | $49.50 |
| Purchase #3 | $19.75 | 9.522% | $21.6306 | $21.63 | $21.65 | $21.60 |
| Purchase #4 | $134.97 | 5.376% | $142.226 | $142.23 | $142.25 | $142.20 |
| Purchase #5 | $134.56 | 7.275% | $144.3492 | $144.35 | $144.35 | $144.30 |
| Purchase #6 | $71.25 | 9.214% | $77.815 | $77.82 | $77.80 | $77.80 |
| Purchase #7 | $47.72 | 10.522% | $52.7411 | $52.74 | $52.75 | $52.70 |
| 7 purchase totals = | $530.31 | $571.2013 | $571.21 | $571.25 | $571.10 | |