| 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 | $52.95 | 8.332% | $57.3618 | $57.36 | $57.35 | $57.40 |
| Purchase #2 | $48.76 | 5.164% | $51.278 | $51.28 | $51.30 | $51.30 |
| Purchase #3 | $232.95 | 6.587% | $248.2944 | $248.29 | $248.30 | $248.30 |
| Purchase #4 | $47.46 | 10.138% | $52.2715 | $52.27 | $52.25 | $52.30 |
| Purchase #5 | $115.44 | 10.266% | $127.2911 | $127.29 | $127.30 | $127.30 |
| Purchase #6 | $36.33 | 13.268% | $41.1503 | $41.15 | $41.15 | $41.20 |
| Purchase #7 | $113.79 | 5.242% | $119.7549 | $119.75 | $119.75 | $119.80 |
| 7 purchase totals = | $647.68 | $697.4020 | $697.39 | $697.40 | $697.60 | |