| 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 | $70.63 | 5.434% | $74.468 | $74.47 | $74.45 | $74.50 |
| Purchase #2 | $233.45 | 9.314% | $255.1935 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $49.62 | 9.537% | $54.3523 | $54.35 | $54.35 | $54.40 |
| Purchase #4 | $114.63 | 10.468% | $126.6295 | $126.63 | $126.65 | $126.60 |
| Purchase #5 | $18.37 | 10.382% | $20.2772 | $20.28 | $20.30 | $20.30 |
| Purchase #6 | $165.48 | 7.114% | $177.2522 | $177.25 | $177.25 | $177.30 |
| Purchase #7 | $29.88 | 3.149% | $30.8209 | $30.82 | $30.80 | $30.80 |
| 7 purchase totals = | $682.06 | $738.9936 | $738.99 | $739.00 | $739.10 | |