| 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 | $66.86 | 8.306% | $72.4134 | $72.41 | $72.40 | $72.40 |
| Purchase #2 | $75.44 | 8.454% | $81.8177 | $81.82 | $81.80 | $81.80 |
| Purchase #3 | $235.62 | 8.560% | $255.7891 | $255.79 | $255.80 | $255.80 |
| Purchase #4 | $94.86 | 13.840% | $107.9886 | $107.99 | $108.00 | $108.00 |
| Purchase #5 | $129.88 | 6.844% | $138.769 | $138.77 | $138.75 | $138.80 |
| Purchase #6 | $84.78 | 5.455% | $89.4047 | $89.40 | $89.40 | $89.40 |
| Purchase #7 | $169.78 | 9.867% | $186.5322 | $186.53 | $186.55 | $186.50 |
| 7 purchase totals = | $857.22 | $932.7147 | $932.71 | $932.70 | $932.70 | |