| 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 | $77.51 | 9.320% | $84.7339 | $84.73 | $84.75 | $84.70 |
| Purchase #2 | $92.81 | 13.126% | $104.9922 | $104.99 | $105.00 | $105.00 |
| Purchase #3 | $185.98 | 8.353% | $201.5149 | $201.51 | $201.50 | $201.50 |
| Purchase #4 | $135.72 | 6.248% | $144.1998 | $144.20 | $144.20 | $144.20 |
| Purchase #5 | $127.93 | 7.415% | $137.416 | $137.42 | $137.40 | $137.40 |
| Purchase #6 | $92.68 | 10.231% | $102.1621 | $102.16 | $102.15 | $102.20 |
| Purchase #7 | $16.66 | 5.104% | $17.5103 | $17.51 | $17.50 | $17.50 |
| 7 purchase totals = | $729.29 | $792.5292 | $792.52 | $792.50 | $792.50 | |