| 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 | $15.37 | 4.519% | $16.0646 | $16.06 | $16.05 | $16.10 |
| Purchase #2 | $208.33 | 4.579% | $217.8694 | $217.87 | $217.85 | $217.90 |
| Purchase #3 | $114.35 | 3.469% | $118.3168 | $118.32 | $118.30 | $118.30 |
| Purchase #4 | $134.82 | 11.453% | $150.2609 | $150.26 | $150.25 | $150.30 |
| Purchase #5 | $205.79 | 13.402% | $233.37 | $233.37 | $233.35 | $233.40 |
| Purchase #6 | $187.44 | 8.659% | $203.6704 | $203.67 | $203.65 | $203.70 |
| Purchase #7 | $28.33 | 10.439% | $31.2874 | $31.29 | $31.30 | $31.30 |
| 7 purchase totals = | $894.43 | $970.8395 | $970.84 | $970.75 | $971.00 | |