| 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 | $75.44 | 13.106% | $85.3272 | $85.33 | $85.35 | $85.30 |
| Purchase #2 | $77.54 | 3.183% | $80.0081 | $80.01 | $80.00 | $80.00 |
| Purchase #3 | $227.77 | 7.430% | $244.6933 | $244.69 | $244.70 | $244.70 |
| Purchase #4 | $106.44 | 7.615% | $114.5454 | $114.55 | $114.55 | $114.50 |
| Purchase #5 | $23.83 | 13.535% | $27.0554 | $27.06 | $27.05 | $27.10 |
| Purchase #6 | $17.91 | 5.651% | $18.9221 | $18.92 | $18.90 | $18.90 |
| Purchase #7 | $90.99 | 7.454% | $97.7724 | $97.77 | $97.75 | $97.80 |
| 7 purchase totals = | $619.92 | $668.3239 | $668.33 | $668.30 | $668.30 | |