| 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 | $72.69 | 12.350% | $81.6672 | $81.67 | $81.65 | $81.70 |
| Purchase #2 | $21.33 | 5.815% | $22.5703 | $22.57 | $22.55 | $22.60 |
| Purchase #3 | $63.49 | 8.702% | $69.0149 | $69.01 | $69.00 | $69.00 |
| Purchase #4 | $169.76 | 3.226% | $175.2365 | $175.24 | $175.25 | $175.20 |
| Purchase #5 | $109.31 | 10.349% | $120.6225 | $120.62 | $120.60 | $120.60 |
| Purchase #6 | $122.50 | 8.587% | $133.0191 | $133.02 | $133.00 | $133.00 |
| Purchase #7 | $29.73 | 8.486% | $32.2529 | $32.25 | $32.25 | $32.30 |
| 7 purchase totals = | $588.81 | $634.3834 | $634.38 | $634.30 | $634.40 | |