| 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 | $17.73 | 12.326% | $19.9154 | $19.92 | $19.90 | $19.90 |
| Purchase #2 | $96.81 | 9.388% | $105.8985 | $105.90 | $105.90 | $105.90 |
| Purchase #3 | $155.82 | 10.164% | $171.6575 | $171.66 | $171.65 | $171.70 |
| Purchase #4 | $50.61 | 12.626% | $57 | $57.00 | $57.00 | $57.00 |
| Purchase #5 | $232.59 | 8.560% | $252.4997 | $252.50 | $252.50 | $252.50 |
| Purchase #6 | $114.56 | 9.741% | $125.7193 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $214.88 | 9.377% | $235.0293 | $235.03 | $235.05 | $235.00 |
| 7 purchase totals = | $883.00 | $967.7197 | $967.73 | $967.70 | $967.70 | |