| 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 | $117.41 | 7.470% | $126.1805 | $126.18 | $126.20 | $126.20 |
| Purchase #2 | $92.57 | 9.430% | $101.2994 | $101.30 | $101.30 | $101.30 |
| Purchase #3 | $73.39 | 12.219% | $82.3575 | $82.36 | $82.35 | $82.40 |
| Purchase #4 | $27.38 | 9.613% | $30.012 | $30.01 | $30.00 | $30.00 |
| Purchase #5 | $85.80 | 4.741% | $89.8678 | $89.87 | $89.85 | $89.90 |
| Purchase #6 | $64.62 | 9.630% | $70.8429 | $70.84 | $70.85 | $70.80 |
| Purchase #7 | $175.96 | 13.509% | $199.7304 | $199.73 | $199.75 | $199.70 |
| 7 purchase totals = | $637.13 | $700.2905 | $700.29 | $700.30 | $700.30 | |