| 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 | $50.72 | 11.117% | $56.3585 | $56.36 | $56.35 | $56.40 |
| Purchase #2 | $121.66 | 5.856% | $128.7844 | $128.78 | $128.80 | $128.80 |
| Purchase #3 | $87.37 | 13.175% | $98.881 | $98.88 | $98.90 | $98.90 |
| Purchase #4 | $182.57 | 5.251% | $192.1568 | $192.16 | $192.15 | $192.20 |
| Purchase #5 | $167.97 | 4.663% | $175.8024 | $175.80 | $175.80 | $175.80 |
| Purchase #6 | $238.57 | 13.667% | $271.1754 | $271.18 | $271.20 | $271.20 |
| Purchase #7 | $229.42 | 8.364% | $248.6087 | $248.61 | $248.60 | $248.60 |
| 7 purchase totals = | $1,078.28 | $1,171.7672 | $1,171.77 | $1,171.80 | $1,171.90 | |