| 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 | $11.83 | 8.492% | $12.8346 | $12.83 | $12.85 | $12.80 |
| Purchase #2 | $49.39 | 6.684% | $52.6912 | $52.69 | $52.70 | $52.70 |
| Purchase #3 | $162.92 | 8.149% | $176.1964 | $176.20 | $176.20 | $176.20 |
| Purchase #4 | $26.52 | 6.820% | $28.3287 | $28.33 | $28.35 | $28.30 |
| Purchase #5 | $136.69 | 4.177% | $142.3995 | $142.40 | $142.40 | $142.40 |
| Purchase #6 | $164.93 | 8.846% | $179.5197 | $179.52 | $179.50 | $179.50 |
| Purchase #7 | $20.34 | 9.187% | $22.2086 | $22.21 | $22.20 | $22.20 |
| 7 purchase totals = | $572.62 | $614.1787 | $614.18 | $614.20 | $614.10 | |