| 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 | $8.28 | 6.823% | $8.8449 | $8.84 | $8.85 | $8.80 |
| Purchase #2 | $193.67 | 13.424% | $219.6683 | $219.67 | $219.65 | $219.70 |
| Purchase #3 | $205.98 | 5.763% | $217.8506 | $217.85 | $217.85 | $217.90 |
| Purchase #4 | $29.27 | 8.264% | $31.6889 | $31.69 | $31.70 | $31.70 |
| Purchase #5 | $64.31 | 12.454% | $72.3192 | $72.32 | $72.30 | $72.30 |
| Purchase #6 | $26.64 | 4.602% | $27.866 | $27.87 | $27.85 | $27.90 |
| Purchase #7 | $71.76 | 5.188% | $75.4829 | $75.48 | $75.50 | $75.50 |
| 7 purchase totals = | $599.91 | $653.7208 | $653.72 | $653.70 | $653.80 | |