| 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 | $82.76 | 4.729% | $86.6737 | $86.67 | $86.65 | $86.70 |
| Purchase #2 | $90.78 | 12.542% | $102.1656 | $102.17 | $102.15 | $102.20 |
| Purchase #3 | $8.87 | 10.575% | $9.808 | $9.81 | $9.80 | $9.80 |
| Purchase #4 | $185.54 | 11.857% | $207.5395 | $207.54 | $207.55 | $207.50 |
| Purchase #5 | $146.79 | 10.420% | $162.0855 | $162.09 | $162.10 | $162.10 |
| Purchase #6 | $43.60 | 13.662% | $49.5566 | $49.56 | $49.55 | $49.60 |
| Purchase #7 | $34.47 | 9.824% | $37.8563 | $37.86 | $37.85 | $37.90 |
| 7 purchase totals = | $592.81 | $655.6852 | $655.70 | $655.65 | $655.80 | |