| 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 | $97.27 | 6.478% | $103.5712 | $103.57 | $103.55 | $103.60 |
| Purchase #2 | $13.52 | 5.264% | $14.2317 | $14.23 | $14.25 | $14.20 |
| Purchase #3 | $59.99 | 12.104% | $67.2512 | $67.25 | $67.25 | $67.30 |
| Purchase #4 | $198.67 | 7.551% | $213.6716 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $88.98 | 13.455% | $100.9523 | $100.95 | $100.95 | $101.00 |
| Purchase #6 | $156.81 | 4.102% | $163.2423 | $163.24 | $163.25 | $163.20 |
| Purchase #7 | $52.82 | 7.366% | $56.7107 | $56.71 | $56.70 | $56.70 |
| 7 purchase totals = | $668.06 | $719.6310 | $719.62 | $719.60 | $719.70 | |