| 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 | $124.62 | 9.292% | $136.1997 | $136.20 | $136.20 | $136.20 |
| Purchase #2 | $34.44 | 6.362% | $36.6311 | $36.63 | $36.65 | $36.60 |
| Purchase #3 | $55.78 | 12.294% | $62.6376 | $62.64 | $62.65 | $62.60 |
| Purchase #4 | $30.33 | 10.320% | $33.4601 | $33.46 | $33.45 | $33.50 |
| Purchase #5 | $65.79 | 11.676% | $73.4716 | $73.47 | $73.45 | $73.50 |
| Purchase #6 | $185.44 | 7.427% | $199.2126 | $199.21 | $199.20 | $199.20 |
| Purchase #7 | $51.94 | 10.250% | $57.2639 | $57.26 | $57.25 | $57.30 |
| 7 purchase totals = | $548.34 | $598.8766 | $598.87 | $598.85 | $598.90 | |