| 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 | $84.48 | 6.126% | $89.6552 | $89.66 | $89.65 | $89.70 |
| Purchase #2 | $9.59 | 3.542% | $9.9297 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $165.40 | 12.767% | $186.5166 | $186.52 | $186.50 | $186.50 |
| Purchase #4 | $156.88 | 9.849% | $172.3311 | $172.33 | $172.35 | $172.30 |
| Purchase #5 | $198.96 | 12.777% | $224.3811 | $224.38 | $224.40 | $224.40 |
| Purchase #6 | $166.98 | 5.291% | $175.8149 | $175.81 | $175.80 | $175.80 |
| Purchase #7 | $55.41 | 6.210% | $58.851 | $58.85 | $58.85 | $58.90 |
| 7 purchase totals = | $837.70 | $917.4796 | $917.48 | $917.50 | $917.50 | |