| 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 | $5.76 | 6.844% | $6.1542 | $6.15 | $6.15 | $6.20 |
| Purchase #2 | $24.50 | 13.776% | $27.8751 | $27.88 | $27.90 | $27.90 |
| Purchase #3 | $151.44 | 6.118% | $160.7051 | $160.71 | $160.70 | $160.70 |
| Purchase #4 | $49.65 | 4.215% | $51.7427 | $51.74 | $51.75 | $51.70 |
| Purchase #5 | $222.92 | 8.131% | $241.0456 | $241.05 | $241.05 | $241.00 |
| Purchase #6 | $237.96 | 9.559% | $260.7066 | $260.71 | $260.70 | $260.70 |
| Purchase #7 | $214.95 | 13.654% | $244.2993 | $244.30 | $244.30 | $244.30 |
| 7 purchase totals = | $907.18 | $992.5286 | $992.54 | $992.55 | $992.50 | |