| 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 | $52.36 | 4.265% | $54.5932 | $54.59 | $54.60 | $54.60 |
| Purchase #2 | $15.40 | 5.162% | $16.1949 | $16.19 | $16.20 | $16.20 |
| Purchase #3 | $210.62 | 5.375% | $221.9408 | $221.94 | $221.95 | $221.90 |
| Purchase #4 | $117.33 | 6.503% | $124.96 | $124.96 | $124.95 | $125.00 |
| Purchase #5 | $49.52 | 4.849% | $51.9212 | $51.92 | $51.90 | $51.90 |
| Purchase #6 | $30.40 | 4.491% | $31.7653 | $31.77 | $31.75 | $31.80 |
| Purchase #7 | $131.50 | 7.362% | $141.181 | $141.18 | $141.20 | $141.20 |
| 7 purchase totals = | $607.13 | $642.5564 | $642.55 | $642.55 | $642.60 | |