| 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 | $104.39 | 9.112% | $113.902 | $113.90 | $113.90 | $113.90 |
| Purchase #2 | $62.63 | 4.717% | $65.5843 | $65.58 | $65.60 | $65.60 |
| Purchase #3 | $105.63 | 5.529% | $111.4703 | $111.47 | $111.45 | $111.50 |
| Purchase #4 | $25.35 | 10.872% | $28.1061 | $28.11 | $28.10 | $28.10 |
| Purchase #5 | $10.73 | 11.425% | $11.9559 | $11.96 | $11.95 | $12.00 |
| Purchase #6 | $7.43 | 10.827% | $8.2344 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $85.93 | 3.273% | $88.7425 | $88.74 | $88.75 | $88.70 |
| 7 purchase totals = | $402.09 | $427.9955 | $427.99 | $428.00 | $428.00 | |