| 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 | $99.74 | 7.195% | $106.9163 | $106.92 | $106.90 | $106.90 |
| Purchase #2 | $221.84 | 4.241% | $231.2482 | $231.25 | $231.25 | $231.20 |
| Purchase #3 | $186.46 | 10.409% | $205.8686 | $205.87 | $205.85 | $205.90 |
| Purchase #4 | $45.58 | 13.135% | $51.5669 | $51.57 | $51.55 | $51.60 |
| Purchase #5 | $44.64 | 13.660% | $50.7378 | $50.74 | $50.75 | $50.70 |
| Purchase #6 | $109.40 | 9.451% | $119.7394 | $119.74 | $119.75 | $119.70 |
| Purchase #7 | $150.56 | 4.464% | $157.281 | $157.28 | $157.30 | $157.30 |
| 7 purchase totals = | $858.22 | $923.3582 | $923.37 | $923.35 | $923.30 | |