| 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 | $66.75 | 13.797% | $75.9595 | $75.96 | $75.95 | $76.00 |
| Purchase #2 | $72.72 | 10.497% | $80.3534 | $80.35 | $80.35 | $80.40 |
| Purchase #3 | $7.97 | 9.836% | $8.7539 | $8.75 | $8.75 | $8.80 |
| Purchase #4 | $12.26 | 5.797% | $12.9707 | $12.97 | $12.95 | $13.00 |
| Purchase #5 | $237.32 | 7.813% | $255.8618 | $255.86 | $255.85 | $255.90 |
| Purchase #6 | $198.57 | 9.693% | $217.8174 | $217.82 | $217.80 | $217.80 |
| Purchase #7 | $26.36 | 3.799% | $27.3614 | $27.36 | $27.35 | $27.40 |
| 7 purchase totals = | $621.95 | $679.0781 | $679.07 | $679.00 | $679.30 | |