| 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 | $73.46 | 7.503% | $78.9717 | $78.97 | $78.95 | $79.00 |
| Purchase #2 | $121.45 | 12.514% | $136.6483 | $136.65 | $136.65 | $136.60 |
| Purchase #3 | $72.65 | 13.513% | $82.4672 | $82.47 | $82.45 | $82.50 |
| Purchase #4 | $95.37 | 5.516% | $100.6306 | $100.63 | $100.65 | $100.60 |
| Purchase #5 | $95.40 | 11.425% | $106.2995 | $106.30 | $106.30 | $106.30 |
| Purchase #6 | $75.78 | 5.208% | $79.7266 | $79.73 | $79.75 | $79.70 |
| Purchase #7 | $124.76 | 6.643% | $133.0478 | $133.05 | $133.05 | $133.00 |
| 7 purchase totals = | $658.87 | $717.7917 | $717.80 | $717.80 | $717.70 | |