| 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 | $154.44 | 6.472% | $164.4354 | $164.44 | $164.45 | $164.40 |
| Purchase #2 | $27.96 | 3.703% | $28.9954 | $29.00 | $29.00 | $29.00 |
| Purchase #3 | $18.35 | 10.464% | $20.2701 | $20.27 | $20.25 | $20.30 |
| Purchase #4 | $25.78 | 6.370% | $27.4222 | $27.42 | $27.40 | $27.40 |
| Purchase #5 | $67.88 | 3.785% | $70.4493 | $70.45 | $70.45 | $70.40 |
| Purchase #6 | $159.37 | 8.580% | $173.0439 | $173.04 | $173.05 | $173.00 |
| Purchase #7 | $92.76 | 12.377% | $104.2409 | $104.24 | $104.25 | $104.20 |
| 7 purchase totals = | $546.54 | $588.8572 | $588.86 | $588.85 | $588.70 | |