| 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 | $77.40 | 5.676% | $81.7932 | $81.79 | $81.80 | $81.80 |
| Purchase #2 | $69.42 | 5.633% | $73.3304 | $73.33 | $73.35 | $73.30 |
| Purchase #3 | $227.28 | 13.397% | $257.7287 | $257.73 | $257.75 | $257.70 |
| Purchase #4 | $16.47 | 9.865% | $18.0948 | $18.09 | $18.10 | $18.10 |
| Purchase #5 | $244.37 | 11.303% | $271.9911 | $271.99 | $272.00 | $272.00 |
| Purchase #6 | $206.70 | 4.202% | $215.3855 | $215.39 | $215.40 | $215.40 |
| Purchase #7 | $28.58 | 3.756% | $29.6535 | $29.65 | $29.65 | $29.70 |
| 7 purchase totals = | $870.22 | $947.9772 | $947.97 | $948.05 | $948.00 | |