| 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 | $30.60 | 7.595% | $32.9241 | $32.92 | $32.90 | $32.90 |
| Purchase #2 | $72.72 | 6.316% | $77.313 | $77.31 | $77.30 | $77.30 |
| Purchase #3 | $31.85 | 10.328% | $35.1395 | $35.14 | $35.15 | $35.10 |
| Purchase #4 | $237.68 | 6.254% | $252.5445 | $252.54 | $252.55 | $252.50 |
| Purchase #5 | $186.27 | 8.279% | $201.6913 | $201.69 | $201.70 | $201.70 |
| Purchase #6 | $225.50 | 4.287% | $235.1672 | $235.17 | $235.15 | $235.20 |
| Purchase #7 | $162.83 | 7.476% | $175.0032 | $175.00 | $175.00 | $175.00 |
| 7 purchase totals = | $947.45 | $1,009.7828 | $1,009.77 | $1,009.75 | $1,009.70 | |