| 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 | $73.56 | 6.689% | $78.4804 | $78.48 | $78.50 | $78.50 |
| Purchase #2 | $191.28 | 5.324% | $201.4637 | $201.46 | $201.45 | $201.50 |
| Purchase #3 | $193.79 | 10.106% | $213.3744 | $213.37 | $213.35 | $213.40 |
| Purchase #4 | $171.40 | 8.695% | $186.3032 | $186.30 | $186.30 | $186.30 |
| Purchase #5 | $34.37 | 12.170% | $38.5528 | $38.55 | $38.55 | $38.60 |
| Purchase #6 | $170.75 | 7.437% | $183.4487 | $183.45 | $183.45 | $183.40 |
| Purchase #7 | $84.40 | 7.844% | $91.0203 | $91.02 | $91.00 | $91.00 |
| 7 purchase totals = | $919.55 | $992.6435 | $992.63 | $992.60 | $992.70 | |