| 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 | $25.37 | 13.841% | $28.8815 | $28.88 | $28.90 | $28.90 |
| Purchase #2 | $208.47 | 5.850% | $220.6655 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $153.47 | 10.615% | $169.7608 | $169.76 | $169.75 | $169.80 |
| Purchase #4 | $233.97 | 4.848% | $245.3129 | $245.31 | $245.30 | $245.30 |
| Purchase #5 | $8.48 | 7.397% | $9.1073 | $9.11 | $9.10 | $9.10 |
| Purchase #6 | $86.62 | 10.795% | $95.9706 | $95.97 | $95.95 | $96.00 |
| Purchase #7 | $12.84 | 9.629% | $14.0764 | $14.08 | $14.10 | $14.10 |
| 7 purchase totals = | $729.22 | $783.7750 | $783.78 | $783.75 | $783.90 | |