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 | $138.28 | 13.599% | $157.0847 | $157.08 | $157.10 | $157.10 |
Purchase #2 | $141.75 | 4.558% | $148.211 | $148.21 | $148.20 | $148.20 |
Purchase #3 | $71.30 | 8.195% | $77.143 | $77.14 | $77.15 | $77.10 |
Purchase #4 | $19.35 | 3.349% | $19.998 | $20.00 | $20.00 | $20.00 |
Purchase #5 | $12.25 | 10.146% | $13.4929 | $13.49 | $13.50 | $13.50 |
Purchase #6 | $108.53 | 5.554% | $114.5578 | $114.56 | $114.55 | $114.60 |
Purchase #7 | $99.31 | 5.318% | $104.5913 | $104.59 | $104.60 | $104.60 |
7 purchase totals = | $590.77 | $635.0787 | $635.07 | $635.10 | $635.10 |