| 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 | $78.88 | 11.349% | $87.8321 | $87.83 | $87.85 | $87.80 |
| Purchase #2 | $13.99 | 5.287% | $14.7297 | $14.73 | $14.75 | $14.70 |
| Purchase #3 | $16.46 | 10.324% | $18.1593 | $18.16 | $18.15 | $18.20 |
| Purchase #4 | $139.51 | 13.507% | $158.3536 | $158.35 | $158.35 | $158.40 |
| Purchase #5 | $250.94 | 8.614% | $272.556 | $272.56 | $272.55 | $272.60 |
| Purchase #6 | $155.36 | 5.604% | $164.0664 | $164.07 | $164.05 | $164.10 |
| Purchase #7 | $133.98 | 5.652% | $141.5525 | $141.55 | $141.55 | $141.60 |
| 7 purchase totals = | $789.12 | $857.2496 | $857.25 | $857.25 | $857.40 | |