| 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 | $86.98 | 5.186% | $91.4908 | $91.49 | $91.50 | $91.50 |
| Purchase #2 | $195.29 | 3.317% | $201.7678 | $201.77 | $201.75 | $201.80 |
| Purchase #3 | $47.30 | 13.715% | $53.7872 | $53.79 | $53.80 | $53.80 |
| Purchase #4 | $189.90 | 9.874% | $208.6507 | $208.65 | $208.65 | $208.70 |
| Purchase #5 | $43.44 | 12.353% | $48.8061 | $48.81 | $48.80 | $48.80 |
| Purchase #6 | $168.90 | 9.351% | $184.6938 | $184.69 | $184.70 | $184.70 |
| Purchase #7 | $70.63 | 11.737% | $78.9198 | $78.92 | $78.90 | $78.90 |
| 7 purchase totals = | $802.44 | $868.1162 | $868.12 | $868.10 | $868.20 | |