| 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 | $11.34 | 7.120% | $12.1474 | $12.15 | $12.15 | $12.10 |
| Purchase #2 | $193.61 | 13.400% | $219.5537 | $219.55 | $219.55 | $219.60 |
| Purchase #3 | $28.78 | 11.525% | $32.0969 | $32.10 | $32.10 | $32.10 |
| Purchase #4 | $55.49 | 10.300% | $61.2055 | $61.21 | $61.20 | $61.20 |
| Purchase #5 | $207.53 | 5.599% | $219.1496 | $219.15 | $219.15 | $219.10 |
| Purchase #6 | $77.83 | 9.621% | $85.318 | $85.32 | $85.30 | $85.30 |
| Purchase #7 | $166.47 | 5.135% | $175.0182 | $175.02 | $175.00 | $175.00 |
| 7 purchase totals = | $741.05 | $804.4893 | $804.50 | $804.45 | $804.40 | |