| 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 | $50.47 | 4.562% | $52.7724 | $52.77 | $52.75 | $52.80 |
| Purchase #2 | $9.97 | 9.645% | $10.9316 | $10.93 | $10.95 | $10.90 |
| Purchase #3 | $219.63 | 5.664% | $232.0698 | $232.07 | $232.05 | $232.10 |
| Purchase #4 | $227.79 | 6.519% | $242.6396 | $242.64 | $242.65 | $242.60 |
| Purchase #5 | $241.93 | 3.524% | $250.4556 | $250.46 | $250.45 | $250.50 |
| Purchase #6 | $146.52 | 13.583% | $166.4218 | $166.42 | $166.40 | $166.40 |
| Purchase #7 | $15.95 | 3.181% | $16.4574 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $912.26 | $971.7482 | $971.75 | $971.70 | $971.80 | |