| 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 | $76.71 | 5.617% | $81.0188 | $81.02 | $81.00 | $81.00 |
| Purchase #2 | $81.41 | 3.766% | $84.4759 | $84.48 | $84.50 | $84.50 |
| Purchase #3 | $238.81 | 7.175% | $255.9446 | $255.94 | $255.95 | $255.90 |
| Purchase #4 | $28.44 | 5.778% | $30.0833 | $30.08 | $30.10 | $30.10 |
| Purchase #5 | $163.58 | 12.536% | $184.0864 | $184.09 | $184.10 | $184.10 |
| Purchase #6 | $200.95 | 12.237% | $225.5403 | $225.54 | $225.55 | $225.50 |
| Purchase #7 | $198.84 | 4.484% | $207.756 | $207.76 | $207.75 | $207.80 |
| 7 purchase totals = | $988.74 | $1,068.9053 | $1,068.91 | $1,068.95 | $1,068.90 | |