| 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 | $73.39 | 6.236% | $77.9666 | $77.97 | $77.95 | $78.00 |
| Purchase #2 | $206.44 | 8.136% | $223.236 | $223.24 | $223.25 | $223.20 |
| Purchase #3 | $85.45 | 3.794% | $88.692 | $88.69 | $88.70 | $88.70 |
| Purchase #4 | $169.30 | 4.733% | $177.313 | $177.31 | $177.30 | $177.30 |
| Purchase #5 | $68.46 | 9.831% | $75.1903 | $75.19 | $75.20 | $75.20 |
| Purchase #6 | $167.74 | 4.274% | $174.9092 | $174.91 | $174.90 | $174.90 |
| Purchase #7 | $106.84 | 12.762% | $120.4749 | $120.47 | $120.45 | $120.50 |
| 7 purchase totals = | $877.62 | $937.7820 | $937.78 | $937.75 | $937.80 | |