| 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 | $76.93 | 3.865% | $79.9033 | $79.90 | $79.90 | $79.90 |
| Purchase #2 | $218.78 | 12.175% | $245.4165 | $245.42 | $245.40 | $245.40 |
| Purchase #3 | $147.64 | 11.553% | $164.6968 | $164.70 | $164.70 | $164.70 |
| Purchase #4 | $55.42 | 12.299% | $62.2361 | $62.24 | $62.25 | $62.20 |
| Purchase #5 | $72.72 | 10.706% | $80.5054 | $80.51 | $80.50 | $80.50 |
| Purchase #6 | $26.67 | 12.398% | $29.9765 | $29.98 | $30.00 | $30.00 |
| Purchase #7 | $183.27 | 13.725% | $208.4238 | $208.42 | $208.40 | $208.40 |
| 7 purchase totals = | $781.43 | $871.1584 | $871.17 | $871.15 | $871.10 | |