| 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 | $77.32 | 6.821% | $82.594 | $82.59 | $82.60 | $82.60 |
| Purchase #2 | $26.85 | 6.447% | $28.581 | $28.58 | $28.60 | $28.60 |
| Purchase #3 | $205.71 | 4.408% | $214.7777 | $214.78 | $214.80 | $214.80 |
| Purchase #4 | $93.87 | 10.712% | $103.9254 | $103.93 | $103.95 | $103.90 |
| Purchase #5 | $69.53 | 7.433% | $74.6982 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $133.25 | 5.663% | $140.7959 | $140.80 | $140.80 | $140.80 |
| Purchase #7 | $28.72 | 9.635% | $31.4872 | $31.49 | $31.50 | $31.50 |
| 7 purchase totals = | $635.25 | $676.8594 | $676.87 | $676.95 | $676.90 | |