| 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 | $104.69 | 3.709% | $108.573 | $108.57 | $108.55 | $108.60 |
| Purchase #2 | $68.67 | 12.722% | $77.4062 | $77.41 | $77.40 | $77.40 |
| Purchase #3 | $185.82 | 9.332% | $203.1607 | $203.16 | $203.15 | $203.20 |
| Purchase #4 | $134.73 | 4.826% | $141.2321 | $141.23 | $141.25 | $141.20 |
| Purchase #5 | $71.88 | 7.363% | $77.1725 | $77.17 | $77.15 | $77.20 |
| Purchase #6 | $91.62 | 11.769% | $102.4028 | $102.40 | $102.40 | $102.40 |
| Purchase #7 | $175.56 | 8.829% | $191.0602 | $191.06 | $191.05 | $191.10 |
| 7 purchase totals = | $832.97 | $901.0075 | $901.00 | $900.95 | $901.10 | |