| 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 | $233.85 | 8.367% | $253.4162 | $253.42 | $253.40 | $253.40 |
| Purchase #2 | $62.69 | 3.841% | $65.0979 | $65.10 | $65.10 | $65.10 |
| Purchase #3 | $20.66 | 6.532% | $22.0095 | $22.01 | $22.00 | $22.00 |
| Purchase #4 | $34.73 | 6.735% | $37.0691 | $37.07 | $37.05 | $37.10 |
| Purchase #5 | $5.82 | 12.777% | $6.5636 | $6.56 | $6.55 | $6.60 |
| Purchase #6 | $12.73 | 5.402% | $13.4177 | $13.42 | $13.40 | $13.40 |
| Purchase #7 | $27.57 | 11.276% | $30.6788 | $30.68 | $30.70 | $30.70 |
| 7 purchase totals = | $398.05 | $428.2528 | $428.26 | $428.20 | $428.30 | |