| 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 | $37.95 | 4.733% | $39.7462 | $39.75 | $39.75 | $39.70 |
| Purchase #2 | $206.64 | 10.337% | $228.0004 | $228.00 | $228.00 | $228.00 |
| Purchase #3 | $12.68 | 5.529% | $13.3811 | $13.38 | $13.40 | $13.40 |
| Purchase #4 | $67.42 | 12.512% | $75.8556 | $75.86 | $75.85 | $75.90 |
| Purchase #5 | $124.73 | 11.568% | $139.1588 | $139.16 | $139.15 | $139.20 |
| Purchase #6 | $67.26 | 13.241% | $76.1659 | $76.17 | $76.15 | $76.20 |
| Purchase #7 | $14.40 | 9.475% | $15.7644 | $15.76 | $15.75 | $15.80 |
| 7 purchase totals = | $531.08 | $588.0724 | $588.08 | $588.05 | $588.20 | |