| 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 | $47.32 | 6.153% | $50.2316 | $50.23 | $50.25 | $50.20 |
| Purchase #2 | $153.55 | 5.591% | $162.135 | $162.14 | $162.15 | $162.10 |
| Purchase #3 | $211.43 | 11.139% | $234.9812 | $234.98 | $235.00 | $235.00 |
| Purchase #4 | $157.95 | 8.581% | $171.5037 | $171.50 | $171.50 | $171.50 |
| Purchase #5 | $154.75 | 7.859% | $166.9118 | $166.91 | $166.90 | $166.90 |
| Purchase #6 | $27.25 | 10.669% | $30.1573 | $30.16 | $30.15 | $30.20 |
| Purchase #7 | $139.90 | 10.846% | $155.0736 | $155.07 | $155.05 | $155.10 |
| 7 purchase totals = | $892.15 | $970.9942 | $970.99 | $971.00 | $971.00 | |