| 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 | $106.66 | 9.128% | $116.3959 | $116.40 | $116.40 | $116.40 |
| Purchase #2 | $190.75 | 8.866% | $207.6619 | $207.66 | $207.65 | $207.70 |
| Purchase #3 | $234.60 | 8.569% | $254.7029 | $254.70 | $254.70 | $254.70 |
| Purchase #4 | $82.70 | 3.202% | $85.3481 | $85.35 | $85.35 | $85.30 |
| Purchase #5 | $31.45 | 11.194% | $34.9705 | $34.97 | $34.95 | $35.00 |
| Purchase #6 | $66.91 | 13.403% | $75.8779 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $208.38 | 4.815% | $218.4135 | $218.41 | $218.40 | $218.40 |
| 7 purchase totals = | $921.45 | $993.3707 | $993.37 | $993.35 | $993.40 | |