| 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 | $27.41 | 3.282% | $28.3096 | $28.31 | $28.30 | $28.30 |
| Purchase #2 | $60.50 | 10.730% | $66.9917 | $66.99 | $67.00 | $67.00 |
| Purchase #3 | $222.64 | 11.731% | $248.7579 | $248.76 | $248.75 | $248.80 |
| Purchase #4 | $102.42 | 6.275% | $108.8469 | $108.85 | $108.85 | $108.80 |
| Purchase #5 | $64.30 | 4.135% | $66.9588 | $66.96 | $66.95 | $67.00 |
| Purchase #6 | $194.78 | 3.245% | $201.1006 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $164.71 | 7.312% | $176.7536 | $176.75 | $176.75 | $176.80 |
| 7 purchase totals = | $836.76 | $897.7191 | $897.72 | $897.70 | $897.80 | |