| 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 | $112.58 | 5.434% | $118.6976 | $118.70 | $118.70 | $118.70 |
| Purchase #2 | $56.37 | 3.217% | $58.1834 | $58.18 | $58.20 | $58.20 |
| Purchase #3 | $106.67 | 8.773% | $116.0282 | $116.03 | $116.05 | $116.00 |
| Purchase #4 | $27.25 | 9.598% | $29.8655 | $29.87 | $29.85 | $29.90 |
| Purchase #5 | $208.72 | 9.521% | $228.5922 | $228.59 | $228.60 | $228.60 |
| Purchase #6 | $220.52 | 12.723% | $248.5768 | $248.58 | $248.60 | $248.60 |
| Purchase #7 | $51.68 | 7.450% | $55.5302 | $55.53 | $55.55 | $55.50 |
| 7 purchase totals = | $783.79 | $855.4739 | $855.48 | $855.55 | $855.50 | |