| 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 | $185.53 | 12.449% | $208.6266 | $208.63 | $208.65 | $208.60 |
| Purchase #2 | $119.44 | 6.232% | $126.8835 | $126.88 | $126.90 | $126.90 |
| Purchase #3 | $60.53 | 4.648% | $63.3434 | $63.34 | $63.35 | $63.30 |
| Purchase #4 | $7.27 | 13.466% | $8.249 | $8.25 | $8.25 | $8.20 |
| Purchase #5 | $6.84 | 9.759% | $7.5075 | $7.51 | $7.50 | $7.50 |
| Purchase #6 | $47.46 | 4.217% | $49.4614 | $49.46 | $49.45 | $49.50 |
| Purchase #7 | $109.81 | 4.728% | $115.0018 | $115.00 | $115.00 | $115.00 |
| 7 purchase totals = | $536.88 | $579.0732 | $579.07 | $579.10 | $579.00 | |