| 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 | $64.71 | 6.403% | $68.8534 | $68.85 | $68.85 | $68.90 |
| Purchase #2 | $71.27 | 9.402% | $77.9708 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $194.51 | 7.386% | $208.8765 | $208.88 | $208.90 | $208.90 |
| Purchase #4 | $157.96 | 6.445% | $168.1405 | $168.14 | $168.15 | $168.10 |
| Purchase #5 | $16.69 | 12.782% | $18.8233 | $18.82 | $18.80 | $18.80 |
| Purchase #6 | $82.90 | 7.260% | $88.9185 | $88.92 | $88.90 | $88.90 |
| Purchase #7 | $163.57 | 8.553% | $177.5601 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $751.61 | $809.1431 | $809.14 | $809.10 | $809.20 | |