| 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 | $12.94 | 9.565% | $14.1777 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $13.63 | 11.842% | $15.2441 | $15.24 | $15.25 | $15.20 |
| Purchase #3 | $41.56 | 10.675% | $45.9965 | $46.00 | $46.00 | $46.00 |
| Purchase #4 | $25.41 | 4.591% | $26.5766 | $26.58 | $26.60 | $26.60 |
| Purchase #5 | $167.40 | 8.689% | $181.9454 | $181.95 | $181.95 | $181.90 |
| Purchase #6 | $11.98 | 5.424% | $12.6298 | $12.63 | $12.65 | $12.60 |
| Purchase #7 | $5.95 | 7.483% | $6.3952 | $6.40 | $6.40 | $6.40 |
| 7 purchase totals = | $278.87 | $302.9653 | $302.98 | $303.05 | $302.90 | |