| 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 | $17.30 | 7.493% | $18.5963 | $18.60 | $18.60 | $18.60 |
| Purchase #2 | $205.44 | 10.786% | $227.5988 | $227.60 | $227.60 | $227.60 |
| Purchase #3 | $48.31 | 7.139% | $51.7589 | $51.76 | $51.75 | $51.80 |
| Purchase #4 | $141.30 | 5.574% | $149.1761 | $149.18 | $149.20 | $149.20 |
| Purchase #5 | $131.61 | 7.186% | $141.0675 | $141.07 | $141.05 | $141.10 |
| Purchase #6 | $249.29 | 9.534% | $273.0573 | $273.06 | $273.05 | $273.10 |
| Purchase #7 | $52.97 | 10.725% | $58.651 | $58.65 | $58.65 | $58.70 |
| 7 purchase totals = | $846.22 | $919.9059 | $919.92 | $919.90 | $920.10 | |