| 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 | $67.41 | 3.652% | $69.8718 | $69.87 | $69.85 | $69.90 |
| Purchase #2 | $14.53 | 11.133% | $16.1476 | $16.15 | $16.15 | $16.10 |
| Purchase #3 | $30.44 | 12.712% | $34.3095 | $34.31 | $34.30 | $34.30 |
| Purchase #4 | $200.67 | 9.218% | $219.1678 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $41.76 | 4.164% | $43.4989 | $43.50 | $43.50 | $43.50 |
| Purchase #6 | $95.73 | 8.685% | $104.0442 | $104.04 | $104.05 | $104.00 |
| Purchase #7 | $85.78 | 6.175% | $91.0769 | $91.08 | $91.10 | $91.10 |
| 7 purchase totals = | $536.32 | $578.1167 | $578.12 | $578.10 | $578.10 | |