| 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 | $118.65 | 4.866% | $124.4235 | $124.42 | $124.40 | $124.40 |
| Purchase #2 | $168.34 | 9.593% | $184.4889 | $184.49 | $184.50 | $184.50 |
| Purchase #3 | $169.73 | 11.303% | $188.9146 | $188.91 | $188.90 | $188.90 |
| Purchase #4 | $67.56 | 11.613% | $75.4057 | $75.41 | $75.40 | $75.40 |
| Purchase #5 | $16.85 | 9.284% | $18.4144 | $18.41 | $18.40 | $18.40 |
| Purchase #6 | $33.83 | 3.189% | $34.9088 | $34.91 | $34.90 | $34.90 |
| Purchase #7 | $79.46 | 4.444% | $82.9912 | $82.99 | $83.00 | $83.00 |
| 7 purchase totals = | $654.42 | $709.5471 | $709.54 | $709.50 | $709.50 | |