| 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 | $77.97 | 10.620% | $86.2504 | $86.25 | $86.25 | $86.30 |
| Purchase #2 | $17.31 | 9.838% | $19.013 | $19.01 | $19.00 | $19.00 |
| Purchase #3 | $15.30 | 5.296% | $16.1103 | $16.11 | $16.10 | $16.10 |
| Purchase #4 | $45.26 | 6.472% | $48.1892 | $48.19 | $48.20 | $48.20 |
| Purchase #5 | $164.61 | 10.393% | $181.7179 | $181.72 | $181.70 | $181.70 |
| Purchase #6 | $126.30 | 10.310% | $139.3215 | $139.32 | $139.30 | $139.30 |
| Purchase #7 | $104.47 | 4.480% | $109.1503 | $109.15 | $109.15 | $109.20 |
| 7 purchase totals = | $551.22 | $599.7526 | $599.75 | $599.70 | $599.80 | |