| 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 | $67.59 | 3.665% | $70.0672 | $70.07 | $70.05 | $70.10 |
| Purchase #2 | $67.57 | 3.641% | $70.0302 | $70.03 | $70.05 | $70.00 |
| Purchase #3 | $122.67 | 4.307% | $127.9534 | $127.95 | $127.95 | $128.00 |
| Purchase #4 | $108.72 | 9.664% | $119.2267 | $119.23 | $119.25 | $119.20 |
| Purchase #5 | $51.50 | 8.703% | $55.982 | $55.98 | $56.00 | $56.00 |
| Purchase #6 | $166.40 | 8.740% | $180.9434 | $180.94 | $180.95 | $180.90 |
| Purchase #7 | $198.96 | 7.133% | $213.1518 | $213.15 | $213.15 | $213.20 |
| 7 purchase totals = | $783.41 | $837.3547 | $837.35 | $837.40 | $837.40 | |