| 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 | $12.91 | 4.744% | $13.5225 | $13.52 | $13.50 | $13.50 |
| Purchase #2 | $61.43 | 12.432% | $69.067 | $69.07 | $69.05 | $69.10 |
| Purchase #3 | $239.53 | 10.700% | $265.1597 | $265.16 | $265.15 | $265.20 |
| Purchase #4 | $195.52 | 6.237% | $207.7146 | $207.71 | $207.70 | $207.70 |
| Purchase #5 | $126.32 | 10.616% | $139.7301 | $139.73 | $139.75 | $139.70 |
| Purchase #6 | $142.60 | 10.836% | $158.0521 | $158.05 | $158.05 | $158.10 |
| Purchase #7 | $186.37 | 10.435% | $205.8177 | $205.82 | $205.80 | $205.80 |
| 7 purchase totals = | $964.68 | $1,059.0637 | $1,059.06 | $1,059.00 | $1,059.10 | |