| 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 | $11.49 | 8.745% | $12.4948 | $12.49 | $12.50 | $12.50 |
| Purchase #2 | $212.90 | 3.539% | $220.4345 | $220.43 | $220.45 | $220.40 |
| Purchase #3 | $232.69 | 7.757% | $250.7398 | $250.74 | $250.75 | $250.70 |
| Purchase #4 | $13.65 | 13.176% | $15.4485 | $15.45 | $15.45 | $15.40 |
| Purchase #5 | $23.72 | 13.577% | $26.9405 | $26.94 | $26.95 | $26.90 |
| Purchase #6 | $75.40 | 6.127% | $80.0198 | $80.02 | $80.00 | $80.00 |
| Purchase #7 | $64.25 | 12.698% | $72.4085 | $72.41 | $72.40 | $72.40 |
| 7 purchase totals = | $634.10 | $678.4864 | $678.48 | $678.50 | $678.30 | |