| 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 | $69.80 | 7.601% | $75.1055 | $75.11 | $75.10 | $75.10 |
| Purchase #2 | $9.80 | 7.527% | $10.5376 | $10.54 | $10.55 | $10.50 |
| Purchase #3 | $56.93 | 4.435% | $59.4548 | $59.45 | $59.45 | $59.50 |
| Purchase #4 | $9.67 | 12.215% | $10.8512 | $10.85 | $10.85 | $10.90 |
| Purchase #5 | $100.26 | 7.222% | $107.5008 | $107.50 | $107.50 | $107.50 |
| Purchase #6 | $97.48 | 12.675% | $109.8356 | $109.84 | $109.85 | $109.80 |
| Purchase #7 | $7.99 | 9.452% | $8.7452 | $8.75 | $8.75 | $8.70 |
| 7 purchase totals = | $351.93 | $382.0307 | $382.04 | $382.05 | $382.00 | |