| 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 | $44.90 | 3.509% | $46.4755 | $46.48 | $46.50 | $46.50 |
| Purchase #2 | $121.46 | 12.763% | $136.9619 | $136.96 | $136.95 | $137.00 |
| Purchase #3 | $115.97 | 8.409% | $125.7219 | $125.72 | $125.70 | $125.70 |
| Purchase #4 | $9.56 | 10.699% | $10.5828 | $10.58 | $10.60 | $10.60 |
| Purchase #5 | $154.74 | 9.535% | $169.4945 | $169.49 | $169.50 | $169.50 |
| Purchase #6 | $159.90 | 3.403% | $165.3414 | $165.34 | $165.35 | $165.30 |
| Purchase #7 | $128.78 | 3.568% | $133.3749 | $133.37 | $133.35 | $133.40 |
| 7 purchase totals = | $735.31 | $787.9529 | $787.94 | $787.95 | $788.00 | |