| 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 | $70.36 | 12.501% | $79.1557 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $233.38 | 3.803% | $242.2554 | $242.26 | $242.25 | $242.30 |
| Purchase #3 | $143.45 | 3.147% | $147.9644 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $51.72 | 12.453% | $58.1607 | $58.16 | $58.15 | $58.20 |
| Purchase #5 | $207.83 | 3.575% | $215.2599 | $215.26 | $215.25 | $215.30 |
| Purchase #6 | $29.45 | 5.526% | $31.0774 | $31.08 | $31.10 | $31.10 |
| Purchase #7 | $250.33 | 10.579% | $276.8124 | $276.81 | $276.80 | $276.80 |
| 7 purchase totals = | $986.52 | $1,050.6859 | $1,050.69 | $1,050.65 | $1,050.90 | |