| 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 | $99.52 | 13.603% | $113.0577 | $113.06 | $113.05 | $113.10 |
| Purchase #2 | $9.67 | 4.576% | $10.1125 | $10.11 | $10.10 | $10.10 |
| Purchase #3 | $93.78 | 11.823% | $104.8676 | $104.87 | $104.85 | $104.90 |
| Purchase #4 | $124.33 | 10.788% | $137.7427 | $137.74 | $137.75 | $137.70 |
| Purchase #5 | $179.68 | 10.727% | $198.9543 | $198.95 | $198.95 | $199.00 |
| Purchase #6 | $48.34 | 13.201% | $54.7214 | $54.72 | $54.70 | $54.70 |
| Purchase #7 | $238.53 | 11.224% | $265.3026 | $265.30 | $265.30 | $265.30 |
| 7 purchase totals = | $793.85 | $884.7588 | $884.75 | $884.70 | $884.80 | |