| 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 | $58.74 | 4.463% | $61.3616 | $61.36 | $61.35 | $61.40 |
| Purchase #2 | $171.44 | 5.133% | $180.24 | $180.24 | $180.25 | $180.20 |
| Purchase #3 | $157.82 | 3.331% | $163.077 | $163.08 | $163.10 | $163.10 |
| Purchase #4 | $123.99 | 8.558% | $134.6011 | $134.60 | $134.60 | $134.60 |
| Purchase #5 | $136.31 | 3.538% | $141.1326 | $141.13 | $141.15 | $141.10 |
| Purchase #6 | $197.25 | 4.613% | $206.3491 | $206.35 | $206.35 | $206.30 |
| Purchase #7 | $28.27 | 11.528% | $31.529 | $31.53 | $31.55 | $31.50 |
| 7 purchase totals = | $873.82 | $918.2904 | $918.29 | $918.35 | $918.20 | |