| 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 | $242.62 | 8.265% | $262.6725 | $262.67 | $262.65 | $262.70 |
| Purchase #2 | $77.61 | 4.215% | $80.8813 | $80.88 | $80.90 | $80.90 |
| Purchase #3 | $133.70 | 12.550% | $150.4794 | $150.48 | $150.50 | $150.50 |
| Purchase #4 | $5.26 | 8.389% | $5.7013 | $5.70 | $5.70 | $5.70 |
| Purchase #5 | $7.46 | 12.729% | $8.4096 | $8.41 | $8.40 | $8.40 |
| Purchase #6 | $117.88 | 3.755% | $122.3064 | $122.31 | $122.30 | $122.30 |
| Purchase #7 | $77.74 | 3.220% | $80.2432 | $80.24 | $80.25 | $80.20 |
| 7 purchase totals = | $662.27 | $710.6937 | $710.69 | $710.70 | $710.70 | |