| 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 | $70.91 | 12.178% | $79.5454 | $79.55 | $79.55 | $79.50 |
| Purchase #2 | $110.34 | 11.253% | $122.7566 | $122.76 | $122.75 | $122.80 |
| Purchase #3 | $231.30 | 3.377% | $239.111 | $239.11 | $239.10 | $239.10 |
| Purchase #4 | $76.67 | 10.816% | $84.9626 | $84.96 | $84.95 | $85.00 |
| Purchase #5 | $93.80 | 7.195% | $100.5489 | $100.55 | $100.55 | $100.50 |
| Purchase #6 | $107.85 | 6.552% | $114.9163 | $114.92 | $114.90 | $114.90 |
| Purchase #7 | $61.99 | 5.644% | $65.4887 | $65.49 | $65.50 | $65.50 |
| 7 purchase totals = | $752.86 | $807.3295 | $807.34 | $807.30 | $807.30 | |