| 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 | $70.65 | 10.197% | $77.8542 | $77.85 | $77.85 | $77.90 |
| Purchase #2 | $29.45 | 12.348% | $33.0865 | $33.09 | $33.10 | $33.10 |
| Purchase #3 | $169.63 | 11.228% | $188.6761 | $188.68 | $188.70 | $188.70 |
| Purchase #4 | $173.63 | 3.177% | $179.1462 | $179.15 | $179.15 | $179.10 |
| Purchase #5 | $49.43 | 5.179% | $51.99 | $51.99 | $52.00 | $52.00 |
| Purchase #6 | $128.74 | 9.255% | $140.6549 | $140.65 | $140.65 | $140.70 |
| Purchase #7 | $235.48 | 9.684% | $258.2839 | $258.28 | $258.30 | $258.30 |
| 7 purchase totals = | $857.01 | $929.6918 | $929.69 | $929.75 | $929.80 | |