| 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 | $73.66 | 4.604% | $77.0513 | $77.05 | $77.05 | $77.10 |
| Purchase #2 | $204.54 | 5.426% | $215.6383 | $215.64 | $215.65 | $215.60 |
| Purchase #3 | $69.97 | 5.364% | $73.7232 | $73.72 | $73.70 | $73.70 |
| Purchase #4 | $66.42 | 4.499% | $69.4082 | $69.41 | $69.40 | $69.40 |
| Purchase #5 | $70.56 | 8.122% | $76.2909 | $76.29 | $76.30 | $76.30 |
| Purchase #6 | $16.73 | 5.519% | $17.6533 | $17.65 | $17.65 | $17.70 |
| Purchase #7 | $117.60 | 12.659% | $132.487 | $132.49 | $132.50 | $132.50 |
| 7 purchase totals = | $619.48 | $662.2522 | $662.25 | $662.25 | $662.30 | |