| 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 | $39.54 | 5.346% | $41.6538 | $41.65 | $41.65 | $41.70 |
| Purchase #2 | $243.75 | 6.425% | $259.4109 | $259.41 | $259.40 | $259.40 |
| Purchase #3 | $112.58 | 12.359% | $126.4938 | $126.49 | $126.50 | $126.50 |
| Purchase #4 | $79.52 | 6.593% | $84.7628 | $84.76 | $84.75 | $84.80 |
| Purchase #5 | $67.67 | 11.645% | $75.5502 | $75.55 | $75.55 | $75.60 |
| Purchase #6 | $12.25 | 11.537% | $13.6633 | $13.66 | $13.65 | $13.70 |
| Purchase #7 | $113.50 | 4.692% | $118.8254 | $118.83 | $118.85 | $118.80 |
| 7 purchase totals = | $668.81 | $720.3602 | $720.35 | $720.35 | $720.50 | |