| 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 | $23.36 | 10.508% | $25.8147 | $25.81 | $25.80 | $25.80 |
| Purchase #2 | $43.63 | 11.787% | $48.7727 | $48.77 | $48.75 | $48.80 |
| Purchase #3 | $175.37 | 3.659% | $181.7868 | $181.79 | $181.80 | $181.80 |
| Purchase #4 | $194.61 | 10.720% | $215.4722 | $215.47 | $215.45 | $215.50 |
| Purchase #5 | $71.69 | 4.443% | $74.8752 | $74.88 | $74.90 | $74.90 |
| Purchase #6 | $136.90 | 5.659% | $144.6472 | $144.65 | $144.65 | $144.60 |
| Purchase #7 | $42.26 | 10.363% | $46.6394 | $46.64 | $46.65 | $46.60 |
| 7 purchase totals = | $687.82 | $738.0082 | $738.01 | $738.00 | $738.00 | |