| 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 | $45.78 | 8.858% | $49.8352 | $49.84 | $49.85 | $49.80 |
| Purchase #2 | $7.28 | 8.128% | $7.8717 | $7.87 | $7.85 | $7.90 |
| Purchase #3 | $113.58 | 5.826% | $120.1972 | $120.20 | $120.20 | $120.20 |
| Purchase #4 | $172.30 | 10.222% | $189.9125 | $189.91 | $189.90 | $189.90 |
| Purchase #5 | $227.57 | 8.176% | $246.1761 | $246.18 | $246.20 | $246.20 |
| Purchase #6 | $22.97 | 4.568% | $24.0193 | $24.02 | $24.00 | $24.00 |
| Purchase #7 | $234.27 | 6.728% | $250.0317 | $250.03 | $250.05 | $250.00 |
| 7 purchase totals = | $823.75 | $888.0437 | $888.05 | $888.05 | $888.00 | |