| 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 | $7.29 | 3.869% | $7.5721 | $7.57 | $7.55 | $7.60 |
| Purchase #2 | $27.39 | 3.269% | $28.2854 | $28.29 | $28.30 | $28.30 |
| Purchase #3 | $188.55 | 13.135% | $213.316 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $41.47 | 9.437% | $45.3835 | $45.38 | $45.40 | $45.40 |
| Purchase #5 | $20.33 | 11.105% | $22.5876 | $22.59 | $22.60 | $22.60 |
| Purchase #6 | $247.67 | 5.679% | $261.7352 | $261.74 | $261.75 | $261.70 |
| Purchase #7 | $228.44 | 8.813% | $248.5724 | $248.57 | $248.55 | $248.60 |
| 7 purchase totals = | $761.14 | $827.4522 | $827.46 | $827.45 | $827.50 | |