| 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 | $64.84 | 8.238% | $70.1815 | $70.18 | $70.20 | $70.20 |
| Purchase #2 | $21.59 | 6.474% | $22.9877 | $22.99 | $23.00 | $23.00 |
| Purchase #3 | $57.78 | 12.353% | $64.9176 | $64.92 | $64.90 | $64.90 |
| Purchase #4 | $9.97 | 12.573% | $11.2235 | $11.22 | $11.20 | $11.20 |
| Purchase #5 | $228.65 | 3.146% | $235.8433 | $235.84 | $235.85 | $235.80 |
| Purchase #6 | $9.46 | 8.356% | $10.2505 | $10.25 | $10.25 | $10.30 |
| Purchase #7 | $20.53 | 9.312% | $22.4418 | $22.44 | $22.45 | $22.40 |
| 7 purchase totals = | $412.82 | $437.8459 | $437.84 | $437.85 | $437.80 | |