| 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 | $8.83 | 4.712% | $9.2461 | $9.25 | $9.25 | $9.20 |
| Purchase #2 | $50.29 | 10.722% | $55.6821 | $55.68 | $55.70 | $55.70 |
| Purchase #3 | $136.45 | 4.173% | $142.1441 | $142.14 | $142.15 | $142.10 |
| Purchase #4 | $175.66 | 13.681% | $199.692 | $199.69 | $199.70 | $199.70 |
| Purchase #5 | $144.53 | 9.845% | $158.759 | $158.76 | $158.75 | $158.80 |
| Purchase #6 | $157.37 | 7.332% | $168.9084 | $168.91 | $168.90 | $168.90 |
| Purchase #7 | $126.97 | 4.874% | $133.1585 | $133.16 | $133.15 | $133.20 |
| 7 purchase totals = | $800.10 | $867.5902 | $867.59 | $867.60 | $867.60 | |