| 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 | $80.61 | 6.525% | $85.8698 | $85.87 | $85.85 | $85.90 |
| Purchase #2 | $13.65 | 13.594% | $15.5056 | $15.51 | $15.50 | $15.50 |
| Purchase #3 | $8.85 | 9.411% | $9.6829 | $9.68 | $9.70 | $9.70 |
| Purchase #4 | $160.45 | 3.276% | $165.7063 | $165.71 | $165.70 | $165.70 |
| Purchase #5 | $75.46 | 7.112% | $80.8267 | $80.83 | $80.85 | $80.80 |
| Purchase #6 | $116.61 | 10.827% | $129.2354 | $129.24 | $129.25 | $129.20 |
| Purchase #7 | $9.70 | 7.306% | $10.4087 | $10.41 | $10.40 | $10.40 |
| 7 purchase totals = | $465.33 | $497.2354 | $497.25 | $497.25 | $497.20 | |