| 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 | $57.74 | 11.823% | $64.5666 | $64.57 | $64.55 | $64.60 |
| Purchase #2 | $14.68 | 5.364% | $15.4674 | $15.47 | $15.45 | $15.50 |
| Purchase #3 | $49.79 | 9.236% | $54.3886 | $54.39 | $54.40 | $54.40 |
| Purchase #4 | $27.26 | 12.406% | $30.6419 | $30.64 | $30.65 | $30.60 |
| Purchase #5 | $196.44 | 5.667% | $207.5723 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $154.58 | 13.722% | $175.7915 | $175.79 | $175.80 | $175.80 |
| Purchase #7 | $41.89 | 7.399% | $44.9894 | $44.99 | $45.00 | $45.00 |
| 7 purchase totals = | $542.38 | $593.4177 | $593.42 | $593.40 | $593.50 | |