| 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 | $99.83 | 4.341% | $104.1636 | $104.16 | $104.15 | $104.20 |
| Purchase #2 | $51.96 | 11.267% | $57.8143 | $57.81 | $57.80 | $57.80 |
| Purchase #3 | $81.82 | 5.513% | $86.3307 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $105.44 | 8.275% | $114.1652 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $233.80 | 7.698% | $251.7979 | $251.80 | $251.80 | $251.80 |
| Purchase #6 | $37.38 | 6.247% | $39.7151 | $39.72 | $39.70 | $39.70 |
| Purchase #7 | $118.60 | 4.388% | $123.8042 | $123.80 | $123.80 | $123.80 |
| 7 purchase totals = | $728.83 | $777.7910 | $777.79 | $777.75 | $777.80 | |