| 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 | $82.97 | 4.697% | $86.8671 | $86.87 | $86.85 | $86.90 |
| Purchase #2 | $37.68 | 4.837% | $39.5026 | $39.50 | $39.50 | $39.50 |
| Purchase #3 | $147.92 | 4.655% | $154.8057 | $154.81 | $154.80 | $154.80 |
| Purchase #4 | $39.79 | 8.216% | $43.0591 | $43.06 | $43.05 | $43.10 |
| Purchase #5 | $31.38 | 8.527% | $34.0558 | $34.06 | $34.05 | $34.10 |
| Purchase #6 | $132.31 | 3.568% | $137.0308 | $137.03 | $137.05 | $137.00 |
| Purchase #7 | $95.58 | 8.370% | $103.58 | $103.58 | $103.60 | $103.60 |
| 7 purchase totals = | $567.63 | $598.9011 | $598.91 | $598.90 | $599.00 | |