| 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 | $31.25 | 9.637% | $34.2616 | $34.26 | $34.25 | $34.30 |
| Purchase #2 | $201.75 | 7.844% | $217.5753 | $217.58 | $217.60 | $217.60 |
| Purchase #3 | $15.30 | 12.534% | $17.2177 | $17.22 | $17.20 | $17.20 |
| Purchase #4 | $133.42 | 6.404% | $141.9642 | $141.96 | $141.95 | $142.00 |
| Purchase #5 | $60.64 | 7.302% | $65.0679 | $65.07 | $65.05 | $65.10 |
| Purchase #6 | $41.78 | 5.226% | $43.9634 | $43.96 | $43.95 | $44.00 |
| Purchase #7 | $166.52 | 12.133% | $186.7239 | $186.72 | $186.70 | $186.70 |
| 7 purchase totals = | $650.66 | $706.7740 | $706.77 | $706.70 | $706.90 | |