| 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 | $31.29 | 10.605% | $34.6083 | $34.61 | $34.60 | $34.60 |
| Purchase #2 | $99.44 | 4.635% | $104.049 | $104.05 | $104.05 | $104.00 |
| Purchase #3 | $118.37 | 7.518% | $127.2691 | $127.27 | $127.25 | $127.30 |
| Purchase #4 | $16.32 | 7.589% | $17.5585 | $17.56 | $17.55 | $17.60 |
| Purchase #5 | $220.43 | 5.335% | $232.1899 | $232.19 | $232.20 | $232.20 |
| Purchase #6 | $14.39 | 8.730% | $15.6462 | $15.65 | $15.65 | $15.60 |
| Purchase #7 | $136.60 | 5.468% | $144.0693 | $144.07 | $144.05 | $144.10 |
| 7 purchase totals = | $636.84 | $675.3903 | $675.40 | $675.35 | $675.40 | |