| 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 | $41.43 | 7.269% | $44.4415 | $44.44 | $44.45 | $44.40 |
| Purchase #2 | $163.76 | 9.357% | $179.083 | $179.08 | $179.10 | $179.10 |
| Purchase #3 | $10.48 | 10.725% | $11.604 | $11.60 | $11.60 | $11.60 |
| Purchase #4 | $196.83 | 8.677% | $213.9089 | $213.91 | $213.90 | $213.90 |
| Purchase #5 | $115.69 | 8.169% | $125.1407 | $125.14 | $125.15 | $125.10 |
| Purchase #6 | $196.77 | 13.238% | $222.8184 | $222.82 | $222.80 | $222.80 |
| Purchase #7 | $30.82 | 3.745% | $31.9742 | $31.97 | $31.95 | $32.00 |
| 7 purchase totals = | $755.78 | $828.9707 | $828.96 | $828.95 | $828.90 | |