| 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 | $52.66 | 6.599% | $56.135 | $56.14 | $56.15 | $56.10 |
| Purchase #2 | $54.65 | 9.857% | $60.0369 | $60.04 | $60.05 | $60.00 |
| Purchase #3 | $27.89 | 9.499% | $30.5393 | $30.54 | $30.55 | $30.50 |
| Purchase #4 | $28.30 | 10.536% | $31.2817 | $31.28 | $31.30 | $31.30 |
| Purchase #5 | $51.87 | 8.874% | $56.4729 | $56.47 | $56.45 | $56.50 |
| Purchase #6 | $235.63 | 7.270% | $252.7603 | $252.76 | $252.75 | $252.80 |
| Purchase #7 | $150.36 | 6.459% | $160.0718 | $160.07 | $160.05 | $160.10 |
| 7 purchase totals = | $601.36 | $647.2979 | $647.30 | $647.30 | $647.30 | |