| 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 | $242.55 | 6.209% | $257.6099 | $257.61 | $257.60 | $257.60 |
| Purchase #2 | $95.73 | 10.802% | $106.0708 | $106.07 | $106.05 | $106.10 |
| Purchase #3 | $180.72 | 9.122% | $197.2053 | $197.21 | $197.20 | $197.20 |
| Purchase #4 | $59.75 | 3.346% | $61.7492 | $61.75 | $61.75 | $61.70 |
| Purchase #5 | $41.65 | 3.493% | $43.1048 | $43.10 | $43.10 | $43.10 |
| Purchase #6 | $109.90 | 4.374% | $114.707 | $114.71 | $114.70 | $114.70 |
| Purchase #7 | $69.87 | 12.858% | $78.8539 | $78.85 | $78.85 | $78.90 |
| 7 purchase totals = | $800.17 | $859.3009 | $859.30 | $859.25 | $859.30 | |