| 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 | $22.88 | 4.573% | $23.9263 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $81.85 | 3.644% | $84.8326 | $84.83 | $84.85 | $84.80 |
| Purchase #3 | $9.29 | 10.645% | $10.2789 | $10.28 | $10.30 | $10.30 |
| Purchase #4 | $85.97 | 8.815% | $93.5483 | $93.55 | $93.55 | $93.50 |
| Purchase #5 | $227.59 | 8.841% | $247.7112 | $247.71 | $247.70 | $247.70 |
| Purchase #6 | $157.31 | 4.526% | $164.4299 | $164.43 | $164.45 | $164.40 |
| Purchase #7 | $235.45 | 11.655% | $262.8917 | $262.89 | $262.90 | $262.90 |
| 7 purchase totals = | $820.34 | $887.6189 | $887.62 | $887.70 | $887.50 | |