| 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 | $72.38 | 4.190% | $75.4127 | $75.41 | $75.40 | $75.40 |
| Purchase #2 | $205.58 | 9.473% | $225.0546 | $225.05 | $225.05 | $225.10 |
| Purchase #3 | $102.58 | 7.723% | $110.5023 | $110.50 | $110.50 | $110.50 |
| Purchase #4 | $81.70 | 6.258% | $86.8128 | $86.81 | $86.80 | $86.80 |
| Purchase #5 | $13.28 | 8.336% | $14.387 | $14.39 | $14.40 | $14.40 |
| Purchase #6 | $76.53 | 11.416% | $85.2667 | $85.27 | $85.25 | $85.30 |
| Purchase #7 | $250.36 | 9.862% | $275.0505 | $275.05 | $275.05 | $275.10 |
| 7 purchase totals = | $802.41 | $872.4866 | $872.48 | $872.45 | $872.60 | |