| 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 | $56.81 | 11.839% | $63.5357 | $63.54 | $63.55 | $63.50 |
| Purchase #2 | $75.71 | 4.666% | $79.2426 | $79.24 | $79.25 | $79.20 |
| Purchase #3 | $43.36 | 13.128% | $49.0523 | $49.05 | $49.05 | $49.10 |
| Purchase #4 | $156.45 | 5.442% | $164.964 | $164.96 | $164.95 | $165.00 |
| Purchase #5 | $92.72 | 11.632% | $103.5052 | $103.51 | $103.50 | $103.50 |
| Purchase #6 | $248.71 | 12.604% | $280.0574 | $280.06 | $280.05 | $280.10 |
| Purchase #7 | $109.30 | 5.640% | $115.4645 | $115.46 | $115.45 | $115.50 |
| 7 purchase totals = | $783.06 | $855.8217 | $855.82 | $855.80 | $855.90 | |