| 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 | $77.25 | 7.780% | $83.2601 | $83.26 | $83.25 | $83.30 |
| Purchase #2 | $233.88 | 5.256% | $246.1727 | $246.17 | $246.15 | $246.20 |
| Purchase #3 | $146.91 | 13.356% | $166.5313 | $166.53 | $166.55 | $166.50 |
| Purchase #4 | $54.32 | 5.501% | $57.3081 | $57.31 | $57.30 | $57.30 |
| Purchase #5 | $21.63 | 6.349% | $23.0033 | $23.00 | $23.00 | $23.00 |
| Purchase #6 | $212.47 | 7.370% | $228.129 | $228.13 | $228.15 | $228.10 |
| Purchase #7 | $7.78 | 9.242% | $8.499 | $8.50 | $8.50 | $8.50 |
| 7 purchase totals = | $754.24 | $812.9035 | $812.90 | $812.90 | $812.90 | |