| 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 | $29.69 | 3.633% | $30.7686 | $30.77 | $30.75 | $30.80 |
| Purchase #2 | $16.71 | 3.815% | $17.3475 | $17.35 | $17.35 | $17.30 |
| Purchase #3 | $221.48 | 10.782% | $245.36 | $245.36 | $245.35 | $245.40 |
| Purchase #4 | $137.62 | 3.820% | $142.8771 | $142.88 | $142.90 | $142.90 |
| Purchase #5 | $68.87 | 5.221% | $72.4657 | $72.47 | $72.45 | $72.50 |
| Purchase #6 | $216.77 | 3.775% | $224.9531 | $224.95 | $224.95 | $225.00 |
| Purchase #7 | $19.46 | 4.186% | $20.2746 | $20.27 | $20.25 | $20.30 |
| 7 purchase totals = | $710.60 | $754.0466 | $754.05 | $754.00 | $754.20 | |