| 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 | $65.72 | 3.432% | $67.9755 | $67.98 | $68.00 | $68.00 |
| Purchase #2 | $215.67 | 4.390% | $225.1379 | $225.14 | $225.15 | $225.10 |
| Purchase #3 | $199.62 | 3.260% | $206.1276 | $206.13 | $206.15 | $206.10 |
| Purchase #4 | $159.67 | 8.842% | $173.788 | $173.79 | $173.80 | $173.80 |
| Purchase #5 | $11.48 | 8.512% | $12.4572 | $12.46 | $12.45 | $12.50 |
| Purchase #6 | $158.53 | 4.344% | $165.4165 | $165.42 | $165.40 | $165.40 |
| Purchase #7 | $77.25 | 11.816% | $86.3779 | $86.38 | $86.40 | $86.40 |
| 7 purchase totals = | $887.94 | $937.2806 | $937.30 | $937.35 | $937.30 | |