| 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 | $6.92 | 8.152% | $7.4841 | $7.48 | $7.50 | $7.50 |
| Purchase #2 | $172.69 | 13.142% | $195.3849 | $195.38 | $195.40 | $195.40 |
| Purchase #3 | $20.84 | 7.420% | $22.3863 | $22.39 | $22.40 | $22.40 |
| Purchase #4 | $79.25 | 13.185% | $89.6991 | $89.70 | $89.70 | $89.70 |
| Purchase #5 | $132.40 | 8.284% | $143.368 | $143.37 | $143.35 | $143.40 |
| Purchase #6 | $224.54 | 10.179% | $247.3959 | $247.40 | $247.40 | $247.40 |
| Purchase #7 | $185.97 | 3.422% | $192.3339 | $192.33 | $192.35 | $192.30 |
| 7 purchase totals = | $822.61 | $898.0522 | $898.05 | $898.10 | $898.10 | |