| 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 | $232.50 | 6.519% | $247.6567 | $247.66 | $247.65 | $247.70 |
| Purchase #2 | $43.66 | 4.855% | $45.7797 | $45.78 | $45.80 | $45.80 |
| Purchase #3 | $97.73 | 9.668% | $107.1785 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $44.58 | 9.793% | $48.9457 | $48.95 | $48.95 | $48.90 |
| Purchase #5 | $177.74 | 10.456% | $196.3245 | $196.32 | $196.30 | $196.30 |
| Purchase #6 | $125.57 | 3.164% | $129.543 | $129.54 | $129.55 | $129.50 |
| Purchase #7 | $64.54 | 11.575% | $72.0105 | $72.01 | $72.00 | $72.00 |
| 7 purchase totals = | $786.32 | $847.4386 | $847.44 | $847.45 | $847.40 | |