| 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 | $94.52 | 8.744% | $102.7848 | $102.78 | $102.80 | $102.80 |
| Purchase #2 | $183.78 | 9.694% | $201.5956 | $201.60 | $201.60 | $201.60 |
| Purchase #3 | $62.75 | 9.648% | $68.8041 | $68.80 | $68.80 | $68.80 |
| Purchase #4 | $77.79 | 8.445% | $84.3594 | $84.36 | $84.35 | $84.40 |
| Purchase #5 | $97.60 | 13.865% | $111.1322 | $111.13 | $111.15 | $111.10 |
| Purchase #6 | $23.75 | 8.501% | $25.769 | $25.77 | $25.75 | $25.80 |
| Purchase #7 | $19.50 | 3.806% | $20.2422 | $20.24 | $20.25 | $20.20 |
| 7 purchase totals = | $559.69 | $614.6873 | $614.68 | $614.70 | $614.70 | |