| 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 | $70.53 | 8.452% | $76.4912 | $76.49 | $76.50 | $76.50 |
| Purchase #2 | $200.46 | 10.231% | $220.9691 | $220.97 | $220.95 | $221.00 |
| Purchase #3 | $18.45 | 13.219% | $20.8889 | $20.89 | $20.90 | $20.90 |
| Purchase #4 | $7.80 | 10.635% | $8.6295 | $8.63 | $8.65 | $8.60 |
| Purchase #5 | $28.86 | 5.656% | $30.4923 | $30.49 | $30.50 | $30.50 |
| Purchase #6 | $218.53 | 4.225% | $227.7629 | $227.76 | $227.75 | $227.80 |
| Purchase #7 | $125.62 | 11.215% | $139.7083 | $139.71 | $139.70 | $139.70 |
| 7 purchase totals = | $670.25 | $724.9422 | $724.94 | $724.95 | $725.00 | |