| 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 | $72.92 | 6.264% | $77.4877 | $77.49 | $77.50 | $77.50 |
| Purchase #2 | $216.48 | 3.852% | $224.8188 | $224.82 | $224.80 | $224.80 |
| Purchase #3 | $69.26 | 7.266% | $74.2924 | $74.29 | $74.30 | $74.30 |
| Purchase #4 | $78.96 | 4.735% | $82.6988 | $82.70 | $82.70 | $82.70 |
| Purchase #5 | $164.79 | 7.524% | $177.1888 | $177.19 | $177.20 | $177.20 |
| Purchase #6 | $107.36 | 6.423% | $114.2557 | $114.26 | $114.25 | $114.30 |
| Purchase #7 | $106.32 | 6.653% | $113.3935 | $113.39 | $113.40 | $113.40 |
| 7 purchase totals = | $816.09 | $864.1357 | $864.14 | $864.15 | $864.20 | |