| 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 | $9.41 | 10.199% | $10.3697 | $10.37 | $10.35 | $10.40 |
| Purchase #2 | $52.38 | 10.693% | $57.981 | $57.98 | $58.00 | $58.00 |
| Purchase #3 | $50.32 | 13.219% | $56.9718 | $56.97 | $56.95 | $57.00 |
| Purchase #4 | $150.65 | 3.445% | $155.8399 | $155.84 | $155.85 | $155.80 |
| Purchase #5 | $45.96 | 3.137% | $47.4018 | $47.40 | $47.40 | $47.40 |
| Purchase #6 | $85.25 | 3.322% | $88.082 | $88.08 | $88.10 | $88.10 |
| Purchase #7 | $214.37 | 10.393% | $236.6495 | $236.65 | $236.65 | $236.60 |
| 7 purchase totals = | $608.34 | $653.2957 | $653.29 | $653.30 | $653.30 | |