| 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 | $68.39 | 9.650% | $74.9896 | $74.99 | $75.00 | $75.00 |
| Purchase #2 | $9.46 | 8.544% | $10.2683 | $10.27 | $10.25 | $10.30 |
| Purchase #3 | $197.53 | 4.324% | $206.0712 | $206.07 | $206.05 | $206.10 |
| Purchase #4 | $139.94 | 3.148% | $144.3453 | $144.35 | $144.35 | $144.30 |
| Purchase #5 | $235.58 | 7.176% | $252.4852 | $252.49 | $252.50 | $252.50 |
| Purchase #6 | $89.89 | 4.742% | $94.1526 | $94.15 | $94.15 | $94.20 |
| Purchase #7 | $12.45 | 10.675% | $13.779 | $13.78 | $13.80 | $13.80 |
| 7 purchase totals = | $753.24 | $796.0912 | $796.10 | $796.10 | $796.20 | |