| 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 | $34.55 | 6.518% | $36.802 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $103.85 | 5.447% | $109.5067 | $109.51 | $109.50 | $109.50 |
| Purchase #3 | $104.25 | 11.813% | $116.5651 | $116.57 | $116.55 | $116.60 |
| Purchase #4 | $114.31 | 9.800% | $125.5124 | $125.51 | $125.50 | $125.50 |
| Purchase #5 | $212.79 | 6.377% | $226.3596 | $226.36 | $226.35 | $226.40 |
| Purchase #6 | $33.64 | 10.614% | $37.2105 | $37.21 | $37.20 | $37.20 |
| Purchase #7 | $78.81 | 5.454% | $83.1083 | $83.11 | $83.10 | $83.10 |
| 7 purchase totals = | $682.20 | $735.0646 | $735.07 | $735.00 | $735.10 | |