| 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 | $48.44 | 13.351% | $54.9072 | $54.91 | $54.90 | $54.90 |
| Purchase #2 | $190.88 | 7.456% | $205.112 | $205.11 | $205.10 | $205.10 |
| Purchase #3 | $28.35 | 6.120% | $30.085 | $30.09 | $30.10 | $30.10 |
| Purchase #4 | $173.36 | 12.703% | $195.3819 | $195.38 | $195.40 | $195.40 |
| Purchase #5 | $203.75 | 4.816% | $213.5626 | $213.56 | $213.55 | $213.60 |
| Purchase #6 | $126.51 | 8.479% | $137.2368 | $137.24 | $137.25 | $137.20 |
| Purchase #7 | $62.74 | 9.640% | $68.7881 | $68.79 | $68.80 | $68.80 |
| 7 purchase totals = | $834.03 | $905.0736 | $905.08 | $905.10 | $905.10 | |