| 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 | $39.60 | 11.649% | $44.213 | $44.21 | $44.20 | $44.20 |
| Purchase #2 | $10.75 | 7.309% | $11.5357 | $11.54 | $11.55 | $11.50 |
| Purchase #3 | $96.74 | 7.568% | $104.0613 | $104.06 | $104.05 | $104.10 |
| Purchase #4 | $107.60 | 13.668% | $122.3068 | $122.31 | $122.30 | $122.30 |
| Purchase #5 | $11.91 | 8.366% | $12.9064 | $12.91 | $12.90 | $12.90 |
| Purchase #6 | $77.50 | 3.478% | $80.1955 | $80.20 | $80.20 | $80.20 |
| Purchase #7 | $138.94 | 11.388% | $154.7625 | $154.76 | $154.75 | $154.80 |
| 7 purchase totals = | $483.04 | $529.9812 | $529.99 | $529.95 | $530.00 | |