| 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 | $5.32 | 12.679% | $5.9945 | $5.99 | $6.00 | $6.00 |
| Purchase #2 | $219.73 | 4.129% | $228.8027 | $228.80 | $228.80 | $228.80 |
| Purchase #3 | $51.32 | 12.759% | $57.8679 | $57.87 | $57.85 | $57.90 |
| Purchase #4 | $242.97 | 6.350% | $258.3986 | $258.40 | $258.40 | $258.40 |
| Purchase #5 | $30.90 | 3.358% | $31.9376 | $31.94 | $31.95 | $31.90 |
| Purchase #6 | $167.84 | 4.547% | $175.4717 | $175.47 | $175.45 | $175.50 |
| Purchase #7 | $182.71 | 9.451% | $199.9779 | $199.98 | $200.00 | $200.00 |
| 7 purchase totals = | $900.79 | $958.4509 | $958.45 | $958.45 | $958.50 | |