| 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 | $56.37 | 3.563% | $58.3785 | $58.38 | $58.40 | $58.40 |
| Purchase #2 | $17.77 | 13.818% | $20.2255 | $20.23 | $20.25 | $20.20 |
| Purchase #3 | $100.50 | 7.408% | $107.945 | $107.95 | $107.95 | $107.90 |
| Purchase #4 | $55.99 | 12.237% | $62.8415 | $62.84 | $62.85 | $62.80 |
| Purchase #5 | $125.47 | 5.379% | $132.219 | $132.22 | $132.20 | $132.20 |
| Purchase #6 | $136.52 | 5.139% | $143.5358 | $143.54 | $143.55 | $143.50 |
| Purchase #7 | $248.84 | 10.267% | $274.3884 | $274.39 | $274.40 | $274.40 |
| 7 purchase totals = | $741.46 | $799.5337 | $799.55 | $799.60 | $799.40 | |