| 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 | $39.28 | 5.279% | $41.3536 | $41.35 | $41.35 | $41.40 |
| Purchase #2 | $15.48 | 13.439% | $17.5604 | $17.56 | $17.55 | $17.60 |
| Purchase #3 | $77.97 | 3.675% | $80.8354 | $80.84 | $80.85 | $80.80 |
| Purchase #4 | $214.47 | 8.370% | $232.4211 | $232.42 | $232.40 | $232.40 |
| Purchase #5 | $108.84 | 9.176% | $118.8272 | $118.83 | $118.85 | $118.80 |
| Purchase #6 | $21.43 | 11.104% | $23.8096 | $23.81 | $23.80 | $23.80 |
| Purchase #7 | $60.78 | 8.562% | $65.984 | $65.98 | $66.00 | $66.00 |
| 7 purchase totals = | $538.25 | $580.7913 | $580.79 | $580.80 | $580.80 | |