| 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 | $66.76 | 4.405% | $69.7008 | $69.70 | $69.70 | $69.70 |
| Purchase #2 | $21.49 | 7.605% | $23.1243 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $233.31 | 10.802% | $258.5121 | $258.51 | $258.50 | $258.50 |
| Purchase #4 | $19.71 | 5.328% | $20.7601 | $20.76 | $20.75 | $20.80 |
| Purchase #5 | $156.58 | 6.581% | $166.8845 | $166.88 | $166.90 | $166.90 |
| Purchase #6 | $176.52 | 6.765% | $188.4616 | $188.46 | $188.45 | $188.50 |
| Purchase #7 | $28.32 | 8.259% | $30.6589 | $30.66 | $30.65 | $30.70 |
| 7 purchase totals = | $702.69 | $758.1023 | $758.09 | $758.05 | $758.20 | |