| 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 | $71.96 | 6.705% | $76.7849 | $76.78 | $76.80 | $76.80 |
| Purchase #2 | $152.36 | 11.415% | $169.7519 | $169.75 | $169.75 | $169.80 |
| Purchase #3 | $81.36 | 5.771% | $86.0553 | $86.06 | $86.05 | $86.10 |
| Purchase #4 | $41.38 | 12.216% | $46.435 | $46.44 | $46.45 | $46.40 |
| Purchase #5 | $193.89 | 10.339% | $213.9363 | $213.94 | $213.95 | $213.90 |
| Purchase #6 | $190.57 | 13.284% | $215.8853 | $215.89 | $215.90 | $215.90 |
| Purchase #7 | $17.83 | 5.376% | $18.7885 | $18.79 | $18.80 | $18.80 |
| 7 purchase totals = | $749.35 | $827.6372 | $827.65 | $827.70 | $827.70 | |