| 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 | $76.83 | 6.178% | $81.5766 | $81.58 | $81.60 | $81.60 |
| Purchase #2 | $197.47 | 13.396% | $223.9231 | $223.92 | $223.90 | $223.90 |
| Purchase #3 | $213.54 | 12.173% | $239.5342 | $239.53 | $239.55 | $239.50 |
| Purchase #4 | $18.52 | 13.622% | $21.0428 | $21.04 | $21.05 | $21.00 |
| Purchase #5 | $116.27 | 11.502% | $129.6434 | $129.64 | $129.65 | $129.60 |
| Purchase #6 | $163.47 | 6.524% | $174.1348 | $174.13 | $174.15 | $174.10 |
| Purchase #7 | $38.42 | 7.791% | $41.4133 | $41.41 | $41.40 | $41.40 |
| 7 purchase totals = | $824.52 | $911.2682 | $911.25 | $911.30 | $911.10 | |