| 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 | $57.52 | 4.312% | $60.0003 | $60.00 | $60.00 | $60.00 |
| Purchase #2 | $81.65 | 4.832% | $85.5953 | $85.60 | $85.60 | $85.60 |
| Purchase #3 | $243.84 | 7.633% | $262.4523 | $262.45 | $262.45 | $262.50 |
| Purchase #4 | $123.85 | 7.609% | $133.2737 | $133.27 | $133.25 | $133.30 |
| Purchase #5 | $233.46 | 6.785% | $249.3003 | $249.30 | $249.30 | $249.30 |
| Purchase #6 | $240.50 | 12.594% | $270.7886 | $270.79 | $270.80 | $270.80 |
| Purchase #7 | $149.58 | 7.221% | $160.3812 | $160.38 | $160.40 | $160.40 |
| 7 purchase totals = | $1,130.40 | $1,221.7917 | $1,221.79 | $1,221.80 | $1,221.90 | |