| 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 | $26.99 | 10.793% | $29.903 | $29.90 | $29.90 | $29.90 |
| Purchase #2 | $34.56 | 11.741% | $38.6177 | $38.62 | $38.60 | $38.60 |
| Purchase #3 | $120.31 | 13.507% | $136.5603 | $136.56 | $136.55 | $136.60 |
| Purchase #4 | $37.55 | 6.559% | $40.0129 | $40.01 | $40.00 | $40.00 |
| Purchase #5 | $125.30 | 13.335% | $142.0088 | $142.01 | $142.00 | $142.00 |
| Purchase #6 | $232.86 | 12.748% | $262.545 | $262.55 | $262.55 | $262.50 |
| Purchase #7 | $121.79 | 3.156% | $125.6337 | $125.63 | $125.65 | $125.60 |
| 7 purchase totals = | $699.36 | $775.2814 | $775.28 | $775.25 | $775.20 | |