| 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 | $104.98 | 3.240% | $108.3814 | $108.38 | $108.40 | $108.40 |
| Purchase #2 | $173.28 | 4.388% | $180.8835 | $180.88 | $180.90 | $180.90 |
| Purchase #3 | $45.98 | 4.829% | $48.2004 | $48.20 | $48.20 | $48.20 |
| Purchase #4 | $75.65 | 9.255% | $82.6514 | $82.65 | $82.65 | $82.70 |
| Purchase #5 | $126.95 | 5.618% | $134.0821 | $134.08 | $134.10 | $134.10 |
| Purchase #6 | $181.90 | 9.442% | $199.075 | $199.08 | $199.10 | $199.10 |
| Purchase #7 | $64.43 | 3.287% | $66.5478 | $66.55 | $66.55 | $66.50 |
| 7 purchase totals = | $773.17 | $819.8216 | $819.82 | $819.90 | $819.90 | |