| 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 | $79.99 | 10.694% | $88.5441 | $88.54 | $88.55 | $88.50 |
| Purchase #2 | $66.79 | 13.618% | $75.8855 | $75.89 | $75.90 | $75.90 |
| Purchase #3 | $95.77 | 13.257% | $108.4662 | $108.47 | $108.45 | $108.50 |
| Purchase #4 | $130.77 | 6.318% | $139.032 | $139.03 | $139.05 | $139.00 |
| Purchase #5 | $205.63 | 13.721% | $233.8445 | $233.84 | $233.85 | $233.80 |
| Purchase #6 | $223.40 | 3.619% | $231.4848 | $231.48 | $231.50 | $231.50 |
| Purchase #7 | $69.27 | 3.533% | $71.7173 | $71.72 | $71.70 | $71.70 |
| 7 purchase totals = | $871.62 | $948.9744 | $948.97 | $949.00 | $948.90 | |