| 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 | $33.36 | 6.350% | $35.4784 | $35.48 | $35.50 | $35.50 |
| Purchase #2 | $76.41 | 4.845% | $80.1121 | $80.11 | $80.10 | $80.10 |
| Purchase #3 | $104.75 | 10.576% | $115.8284 | $115.83 | $115.85 | $115.80 |
| Purchase #4 | $159.69 | 10.458% | $176.3904 | $176.39 | $176.40 | $176.40 |
| Purchase #5 | $90.66 | 6.529% | $96.5792 | $96.58 | $96.60 | $96.60 |
| Purchase #6 | $66.71 | 7.800% | $71.9134 | $71.91 | $71.90 | $71.90 |
| Purchase #7 | $213.43 | 4.331% | $222.6737 | $222.67 | $222.65 | $222.70 |
| 7 purchase totals = | $745.01 | $798.9756 | $798.97 | $799.00 | $799.00 | |