| 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 | $81.72 | 4.360% | $85.283 | $85.28 | $85.30 | $85.30 |
| Purchase #2 | $46.92 | 12.620% | $52.8413 | $52.84 | $52.85 | $52.80 |
| Purchase #3 | $66.30 | 4.755% | $69.4526 | $69.45 | $69.45 | $69.50 |
| Purchase #4 | $107.52 | 3.424% | $111.2015 | $111.20 | $111.20 | $111.20 |
| Purchase #5 | $192.81 | 11.621% | $215.2165 | $215.22 | $215.20 | $215.20 |
| Purchase #6 | $136.95 | 3.862% | $142.239 | $142.24 | $142.25 | $142.20 |
| Purchase #7 | $218.41 | 4.550% | $228.3477 | $228.35 | $228.35 | $228.30 |
| 7 purchase totals = | $850.63 | $904.5816 | $904.58 | $904.60 | $904.50 | |