| 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 | $46.80 | 6.786% | $49.9758 | $49.98 | $50.00 | $50.00 |
| Purchase #2 | $205.75 | 6.414% | $218.9468 | $218.95 | $218.95 | $218.90 |
| Purchase #3 | $100.91 | 9.395% | $110.3905 | $110.39 | $110.40 | $110.40 |
| Purchase #4 | $93.33 | 6.120% | $99.0418 | $99.04 | $99.05 | $99.00 |
| Purchase #5 | $147.35 | 6.699% | $157.221 | $157.22 | $157.20 | $157.20 |
| Purchase #6 | $187.43 | 11.652% | $209.2693 | $209.27 | $209.25 | $209.30 |
| Purchase #7 | $67.78 | 4.435% | $70.786 | $70.79 | $70.80 | $70.80 |
| 7 purchase totals = | $849.35 | $915.6312 | $915.64 | $915.65 | $915.60 | |