| 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 | $7.35 | 9.335% | $8.0361 | $8.04 | $8.05 | $8.00 |
| Purchase #2 | $41.79 | 9.242% | $45.6522 | $45.65 | $45.65 | $45.70 |
| Purchase #3 | $95.49 | 10.669% | $105.6778 | $105.68 | $105.70 | $105.70 |
| Purchase #4 | $115.43 | 5.303% | $121.5513 | $121.55 | $121.55 | $121.60 |
| Purchase #5 | $180.68 | 10.622% | $199.8718 | $199.87 | $199.85 | $199.90 |
| Purchase #6 | $74.52 | 12.726% | $84.0034 | $84.00 | $84.00 | $84.00 |
| Purchase #7 | $214.42 | 3.772% | $222.5079 | $222.51 | $222.50 | $222.50 |
| 7 purchase totals = | $729.68 | $787.3005 | $787.30 | $787.30 | $787.40 | |