| 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 | $88.43 | 3.570% | $91.587 | $91.59 | $91.60 | $91.60 |
| Purchase #2 | $28.39 | 6.445% | $30.2197 | $30.22 | $30.20 | $30.20 |
| Purchase #3 | $105.42 | 8.107% | $113.9664 | $113.97 | $113.95 | $114.00 |
| Purchase #4 | $19.87 | 11.841% | $22.2228 | $22.22 | $22.20 | $22.20 |
| Purchase #5 | $33.43 | 10.790% | $37.0371 | $37.04 | $37.05 | $37.00 |
| Purchase #6 | $45.33 | 10.224% | $49.9645 | $49.96 | $49.95 | $50.00 |
| Purchase #7 | $14.79 | 10.605% | $16.3585 | $16.36 | $16.35 | $16.40 |
| 7 purchase totals = | $335.66 | $361.3560 | $361.36 | $361.30 | $361.40 | |