| 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 | $10.42 | 5.849% | $11.0295 | $11.03 | $11.05 | $11.00 |
| Purchase #2 | $8.32 | 13.760% | $9.4648 | $9.46 | $9.45 | $9.50 |
| Purchase #3 | $25.30 | 10.669% | $27.9993 | $28.00 | $28.00 | $28.00 |
| Purchase #4 | $69.85 | 3.861% | $72.5469 | $72.55 | $72.55 | $72.50 |
| Purchase #5 | $234.66 | 9.671% | $257.354 | $257.35 | $257.35 | $257.40 |
| Purchase #6 | $138.27 | 6.761% | $147.6184 | $147.62 | $147.60 | $147.60 |
| Purchase #7 | $93.45 | 10.661% | $103.4127 | $103.41 | $103.40 | $103.40 |
| 7 purchase totals = | $580.27 | $629.4256 | $629.42 | $629.40 | $629.40 | |