| 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 | $79.59 | 3.807% | $82.62 | $82.62 | $82.60 | $82.60 |
| Purchase #2 | $194.58 | 8.479% | $211.0784 | $211.08 | $211.10 | $211.10 |
| Purchase #3 | $86.66 | 13.409% | $98.2802 | $98.28 | $98.30 | $98.30 |
| Purchase #4 | $22.39 | 5.749% | $23.6772 | $23.68 | $23.70 | $23.70 |
| Purchase #5 | $248.50 | 5.187% | $261.3897 | $261.39 | $261.40 | $261.40 |
| Purchase #6 | $9.52 | 13.649% | $10.8194 | $10.82 | $10.80 | $10.80 |
| Purchase #7 | $76.75 | 7.430% | $82.4525 | $82.45 | $82.45 | $82.50 |
| 7 purchase totals = | $717.99 | $770.3174 | $770.32 | $770.35 | $770.40 | |