| 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 | $7.72 | 13.182% | $8.7377 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $98.82 | 5.789% | $104.5407 | $104.54 | $104.55 | $104.50 |
| Purchase #3 | $24.40 | 4.456% | $25.4873 | $25.49 | $25.50 | $25.50 |
| Purchase #4 | $233.42 | 6.506% | $248.6063 | $248.61 | $248.60 | $248.60 |
| Purchase #5 | $54.96 | 4.378% | $57.3661 | $57.37 | $57.35 | $57.40 |
| Purchase #6 | $222.44 | 13.367% | $252.1736 | $252.17 | $252.15 | $252.20 |
| Purchase #7 | $101.84 | 10.260% | $112.2888 | $112.29 | $112.30 | $112.30 |
| 7 purchase totals = | $743.60 | $809.2005 | $809.21 | $809.20 | $809.20 | |