| 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 | $24.79 | 5.854% | $26.2412 | $26.24 | $26.25 | $26.20 |
| Purchase #2 | $41.76 | 12.586% | $47.0159 | $47.02 | $47.00 | $47.00 |
| Purchase #3 | $18.29 | 8.313% | $19.8104 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $104.56 | 10.658% | $115.704 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $148.41 | 5.687% | $156.8501 | $156.85 | $156.85 | $156.90 |
| Purchase #6 | $140.69 | 7.788% | $151.6469 | $151.65 | $151.65 | $151.60 |
| Purchase #7 | $241.85 | 12.782% | $272.7633 | $272.76 | $272.75 | $272.80 |
| 7 purchase totals = | $720.35 | $790.0318 | $790.03 | $790.00 | $790.00 | |