| 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 | $118.83 | 9.870% | $130.5585 | $130.56 | $130.55 | $130.60 |
| Purchase #2 | $88.34 | 10.776% | $97.8595 | $97.86 | $97.85 | $97.90 |
| Purchase #3 | $13.78 | 12.114% | $15.4493 | $15.45 | $15.45 | $15.40 |
| Purchase #4 | $190.61 | 9.458% | $208.6379 | $208.64 | $208.65 | $208.60 |
| Purchase #5 | $238.86 | 13.434% | $270.9485 | $270.95 | $270.95 | $270.90 |
| Purchase #6 | $54.35 | 3.189% | $56.0832 | $56.08 | $56.10 | $56.10 |
| Purchase #7 | $7.65 | 10.194% | $8.4298 | $8.43 | $8.45 | $8.40 |
| 7 purchase totals = | $712.42 | $787.9667 | $787.97 | $788.00 | $787.90 | |