| 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 | $39.69 | 4.400% | $41.4364 | $41.44 | $41.45 | $41.40 |
| Purchase #2 | $169.64 | 3.420% | $175.4417 | $175.44 | $175.45 | $175.40 |
| Purchase #3 | $215.69 | 8.606% | $234.2523 | $234.25 | $234.25 | $234.30 |
| Purchase #4 | $74.28 | 5.192% | $78.1366 | $78.14 | $78.15 | $78.10 |
| Purchase #5 | $15.75 | 8.413% | $17.075 | $17.08 | $17.10 | $17.10 |
| Purchase #6 | $29.53 | 9.418% | $32.3111 | $32.31 | $32.30 | $32.30 |
| Purchase #7 | $162.86 | 11.412% | $181.4456 | $181.45 | $181.45 | $181.40 |
| 7 purchase totals = | $707.44 | $760.0987 | $760.11 | $760.15 | $760.00 | |