| 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 | $100.98 | 4.733% | $105.7594 | $105.76 | $105.75 | $105.80 |
| Purchase #2 | $238.57 | 3.395% | $246.6695 | $246.67 | $246.65 | $246.70 |
| Purchase #3 | $196.60 | 4.264% | $204.983 | $204.98 | $205.00 | $205.00 |
| Purchase #4 | $235.90 | 6.282% | $250.7192 | $250.72 | $250.70 | $250.70 |
| Purchase #5 | $44.25 | 12.426% | $49.7485 | $49.75 | $49.75 | $49.70 |
| Purchase #6 | $77.78 | 6.874% | $83.1266 | $83.13 | $83.15 | $83.10 |
| Purchase #7 | $120.31 | 3.259% | $124.2309 | $124.23 | $124.25 | $124.20 |
| 7 purchase totals = | $1,014.39 | $1,065.2371 | $1,065.24 | $1,065.25 | $1,065.20 | |