| 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 | $12.54 | 5.378% | $13.2144 | $13.21 | $13.20 | $13.20 |
| Purchase #2 | $248.99 | 7.703% | $268.1697 | $268.17 | $268.15 | $268.20 |
| Purchase #3 | $65.74 | 11.473% | $73.2824 | $73.28 | $73.30 | $73.30 |
| Purchase #4 | $107.88 | 5.719% | $114.0497 | $114.05 | $114.05 | $114.00 |
| Purchase #5 | $72.35 | 9.787% | $79.4309 | $79.43 | $79.45 | $79.40 |
| Purchase #6 | $56.33 | 3.513% | $58.3089 | $58.31 | $58.30 | $58.30 |
| Purchase #7 | $200.52 | 10.848% | $222.2724 | $222.27 | $222.25 | $222.30 |
| 7 purchase totals = | $764.35 | $828.7284 | $828.72 | $828.70 | $828.70 | |