| 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 | $56.69 | 5.388% | $59.7445 | $59.74 | $59.75 | $59.70 |
| Purchase #2 | $116.89 | 3.575% | $121.0688 | $121.07 | $121.05 | $121.10 |
| Purchase #3 | $247.96 | 8.287% | $268.5084 | $268.51 | $268.50 | $268.50 |
| Purchase #4 | $117.70 | 10.314% | $129.8396 | $129.84 | $129.85 | $129.80 |
| Purchase #5 | $241.81 | 7.820% | $260.7195 | $260.72 | $260.70 | $260.70 |
| Purchase #6 | $183.98 | 8.490% | $199.5999 | $199.60 | $199.60 | $199.60 |
| Purchase #7 | $6.87 | 3.413% | $7.1045 | $7.10 | $7.10 | $7.10 |
| 7 purchase totals = | $971.90 | $1,046.5852 | $1,046.58 | $1,046.55 | $1,046.50 | |