| 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 | $97.30 | 13.122% | $110.0677 | $110.07 | $110.05 | $110.10 |
| Purchase #2 | $43.43 | 10.360% | $47.9293 | $47.93 | $47.95 | $47.90 |
| Purchase #3 | $185.83 | 12.153% | $208.4139 | $208.41 | $208.40 | $208.40 |
| Purchase #4 | $111.99 | 12.702% | $126.215 | $126.22 | $126.20 | $126.20 |
| Purchase #5 | $153.57 | 13.599% | $174.454 | $174.45 | $174.45 | $174.50 |
| Purchase #6 | $144.43 | 12.847% | $162.9849 | $162.98 | $163.00 | $163.00 |
| Purchase #7 | $44.31 | 11.555% | $49.43 | $49.43 | $49.45 | $49.40 |
| 7 purchase totals = | $780.86 | $879.4948 | $879.49 | $879.50 | $879.50 | |