| 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 | $42.43 | 3.622% | $43.9668 | $43.97 | $43.95 | $44.00 |
| Purchase #2 | $216.31 | 4.411% | $225.8514 | $225.85 | $225.85 | $225.90 |
| Purchase #3 | $193.42 | 4.474% | $202.0736 | $202.07 | $202.05 | $202.10 |
| Purchase #4 | $62.38 | 11.667% | $69.6579 | $69.66 | $69.65 | $69.70 |
| Purchase #5 | $106.58 | 11.113% | $118.4242 | $118.42 | $118.40 | $118.40 |
| Purchase #6 | $209.92 | 12.532% | $236.2272 | $236.23 | $236.25 | $236.20 |
| Purchase #7 | $58.87 | 4.394% | $61.4567 | $61.46 | $61.45 | $61.50 |
| 7 purchase totals = | $889.91 | $957.6578 | $957.66 | $957.60 | $957.80 | |