| 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 | $71.26 | 10.813% | $78.9653 | $78.97 | $78.95 | $79.00 |
| Purchase #2 | $81.97 | 3.197% | $84.5906 | $84.59 | $84.60 | $84.60 |
| Purchase #3 | $174.28 | 8.443% | $188.9945 | $188.99 | $189.00 | $189.00 |
| Purchase #4 | $78.55 | 13.709% | $89.3184 | $89.32 | $89.30 | $89.30 |
| Purchase #5 | $148.75 | 4.111% | $154.8651 | $154.87 | $154.85 | $154.90 |
| Purchase #6 | $14.99 | 12.512% | $16.8655 | $16.87 | $16.85 | $16.90 |
| Purchase #7 | $184.52 | 13.218% | $208.9099 | $208.91 | $208.90 | $208.90 |
| 7 purchase totals = | $754.32 | $822.5093 | $822.52 | $822.45 | $822.60 | |