| 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 | $61.96 | 11.481% | $69.0736 | $69.07 | $69.05 | $69.10 |
| Purchase #2 | $5.69 | 3.495% | $5.8889 | $5.89 | $5.90 | $5.90 |
| Purchase #3 | $20.38 | 10.330% | $22.4853 | $22.49 | $22.50 | $22.50 |
| Purchase #4 | $187.88 | 9.136% | $205.0447 | $205.04 | $205.05 | $205.00 |
| Purchase #5 | $12.26 | 12.509% | $13.7936 | $13.79 | $13.80 | $13.80 |
| Purchase #6 | $231.54 | 12.452% | $260.3714 | $260.37 | $260.35 | $260.40 |
| Purchase #7 | $78.52 | 8.800% | $85.4298 | $85.43 | $85.45 | $85.40 |
| 7 purchase totals = | $598.23 | $662.0873 | $662.08 | $662.10 | $662.10 | |