| 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 | $55.70 | 4.638% | $58.2834 | $58.28 | $58.30 | $58.30 |
| Purchase #2 | $156.42 | 8.767% | $170.1333 | $170.13 | $170.15 | $170.10 |
| Purchase #3 | $28.61 | 6.517% | $30.4745 | $30.47 | $30.45 | $30.50 |
| Purchase #4 | $62.78 | 10.463% | $69.3487 | $69.35 | $69.35 | $69.30 |
| Purchase #5 | $59.41 | 10.263% | $65.5072 | $65.51 | $65.50 | $65.50 |
| Purchase #6 | $184.65 | 8.838% | $200.9694 | $200.97 | $200.95 | $201.00 |
| Purchase #7 | $103.78 | 10.212% | $114.378 | $114.38 | $114.40 | $114.40 |
| 7 purchase totals = | $651.35 | $709.0945 | $709.09 | $709.10 | $709.10 | |