| 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 | $100.50 | 4.272% | $104.7934 | $104.79 | $104.80 | $104.80 |
| Purchase #2 | $22.73 | 11.316% | $25.3021 | $25.30 | $25.30 | $25.30 |
| Purchase #3 | $33.39 | 10.788% | $36.9921 | $36.99 | $37.00 | $37.00 |
| Purchase #4 | $114.88 | 3.329% | $118.7044 | $118.70 | $118.70 | $118.70 |
| Purchase #5 | $6.46 | 6.610% | $6.887 | $6.89 | $6.90 | $6.90 |
| Purchase #6 | $148.53 | 4.845% | $155.7263 | $155.73 | $155.75 | $155.70 |
| Purchase #7 | $183.97 | 11.642% | $205.3878 | $205.39 | $205.40 | $205.40 |
| 7 purchase totals = | $610.46 | $653.7931 | $653.79 | $653.85 | $653.80 | |