| 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 | $91.69 | 11.259% | $102.0134 | $102.01 | $102.00 | $102.00 |
| Purchase #2 | $5.41 | 3.223% | $5.5844 | $5.58 | $5.60 | $5.60 |
| Purchase #3 | $93.31 | 7.395% | $100.2103 | $100.21 | $100.20 | $100.20 |
| Purchase #4 | $235.43 | 8.609% | $255.6982 | $255.70 | $255.70 | $255.70 |
| Purchase #5 | $177.44 | 3.281% | $183.2618 | $183.26 | $183.25 | $183.30 |
| Purchase #6 | $87.43 | 9.218% | $95.4893 | $95.49 | $95.50 | $95.50 |
| Purchase #7 | $105.26 | 9.242% | $114.9881 | $114.99 | $115.00 | $115.00 |
| 7 purchase totals = | $795.97 | $857.2455 | $857.24 | $857.25 | $857.30 | |