| 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 | $32.60 | 3.526% | $33.7495 | $33.75 | $33.75 | $33.70 |
| Purchase #2 | $108.77 | 4.823% | $114.016 | $114.02 | $114.00 | $114.00 |
| Purchase #3 | $128.49 | 13.484% | $145.8156 | $145.82 | $145.80 | $145.80 |
| Purchase #4 | $187.60 | 3.644% | $194.4361 | $194.44 | $194.45 | $194.40 |
| Purchase #5 | $20.30 | 7.136% | $21.7486 | $21.75 | $21.75 | $21.70 |
| Purchase #6 | $204.37 | 5.328% | $215.2588 | $215.26 | $215.25 | $215.30 |
| Purchase #7 | $163.99 | 6.755% | $175.0675 | $175.07 | $175.05 | $175.10 |
| 7 purchase totals = | $846.12 | $900.0921 | $900.11 | $900.05 | $900.00 | |