| 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 | $99.67 | 6.309% | $105.9582 | $105.96 | $105.95 | $106.00 |
| Purchase #2 | $143.80 | 4.714% | $150.5787 | $150.58 | $150.60 | $150.60 |
| Purchase #3 | $21.78 | 13.292% | $24.675 | $24.68 | $24.70 | $24.70 |
| Purchase #4 | $75.69 | 4.709% | $79.2542 | $79.25 | $79.25 | $79.30 |
| Purchase #5 | $241.30 | 4.508% | $252.1778 | $252.18 | $252.20 | $252.20 |
| Purchase #6 | $204.99 | 7.606% | $220.5815 | $220.58 | $220.60 | $220.60 |
| Purchase #7 | $227.46 | 5.349% | $239.6268 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $1,014.69 | $1,072.8522 | $1,072.86 | $1,072.95 | $1,073.00 | |