| 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 | $64.65 | 4.104% | $67.3032 | $67.30 | $67.30 | $67.30 |
| Purchase #2 | $104.37 | 7.752% | $112.4608 | $112.46 | $112.45 | $112.50 |
| Purchase #3 | $206.87 | 4.149% | $215.453 | $215.45 | $215.45 | $215.50 |
| Purchase #4 | $34.84 | 9.300% | $38.0801 | $38.08 | $38.10 | $38.10 |
| Purchase #5 | $94.50 | 8.766% | $102.7839 | $102.78 | $102.80 | $102.80 |
| Purchase #6 | $111.44 | 12.162% | $124.9933 | $124.99 | $125.00 | $125.00 |
| Purchase #7 | $161.45 | 12.348% | $181.3858 | $181.39 | $181.40 | $181.40 |
| 7 purchase totals = | $778.12 | $842.4601 | $842.45 | $842.50 | $842.60 | |