| 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 | $48.28 | 10.765% | $53.4773 | $53.48 | $53.50 | $53.50 |
| Purchase #2 | $68.53 | 13.776% | $77.9707 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $236.46 | 11.156% | $262.8395 | $262.84 | $262.85 | $262.80 |
| Purchase #4 | $17.65 | 5.590% | $18.6366 | $18.64 | $18.65 | $18.60 |
| Purchase #5 | $206.78 | 11.846% | $231.2752 | $231.28 | $231.30 | $231.30 |
| Purchase #6 | $230.56 | 4.833% | $241.703 | $241.70 | $241.70 | $241.70 |
| Purchase #7 | $238.39 | 5.856% | $252.3501 | $252.35 | $252.35 | $252.40 |
| 7 purchase totals = | $1,046.65 | $1,138.2524 | $1,138.26 | $1,138.30 | $1,138.30 | |