| 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 | $17.63 | 4.759% | $18.469 | $18.47 | $18.45 | $18.50 |
| Purchase #2 | $109.81 | 8.414% | $119.0494 | $119.05 | $119.05 | $119.00 |
| Purchase #3 | $12.45 | 11.335% | $13.8612 | $13.86 | $13.85 | $13.90 |
| Purchase #4 | $205.98 | 10.155% | $226.8973 | $226.90 | $226.90 | $226.90 |
| Purchase #5 | $176.87 | 10.369% | $195.2097 | $195.21 | $195.20 | $195.20 |
| Purchase #6 | $5.92 | 3.768% | $6.1431 | $6.14 | $6.15 | $6.10 |
| Purchase #7 | $25.63 | 5.139% | $26.9471 | $26.95 | $26.95 | $26.90 |
| 7 purchase totals = | $554.29 | $606.5768 | $606.58 | $606.55 | $606.50 | |