| 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 | $68.35 | 8.786% | $74.3552 | $74.36 | $74.35 | $74.40 |
| Purchase #2 | $203.71 | 4.772% | $213.431 | $213.43 | $213.45 | $213.40 |
| Purchase #3 | $175.91 | 9.760% | $193.0788 | $193.08 | $193.10 | $193.10 |
| Purchase #4 | $116.81 | 10.824% | $129.4535 | $129.45 | $129.45 | $129.50 |
| Purchase #5 | $51.54 | 3.265% | $53.2228 | $53.22 | $53.20 | $53.20 |
| Purchase #6 | $157.41 | 11.577% | $175.6334 | $175.63 | $175.65 | $175.60 |
| Purchase #7 | $82.61 | 3.221% | $85.2709 | $85.27 | $85.25 | $85.30 |
| 7 purchase totals = | $856.34 | $924.4456 | $924.44 | $924.45 | $924.50 | |