| 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 | $37.40 | 3.722% | $38.792 | $38.79 | $38.80 | $38.80 |
| Purchase #2 | $206.87 | 3.230% | $213.5519 | $213.55 | $213.55 | $213.60 |
| Purchase #3 | $141.89 | 4.318% | $148.0168 | $148.02 | $148.00 | $148.00 |
| Purchase #4 | $62.28 | 5.662% | $65.8063 | $65.81 | $65.80 | $65.80 |
| Purchase #5 | $192.30 | 4.856% | $201.6381 | $201.64 | $201.65 | $201.60 |
| Purchase #6 | $106.81 | 8.586% | $115.9807 | $115.98 | $116.00 | $116.00 |
| Purchase #7 | $70.83 | 6.219% | $75.2349 | $75.23 | $75.25 | $75.20 |
| 7 purchase totals = | $818.38 | $859.0207 | $859.02 | $859.05 | $859.00 | |