| 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 | $97.54 | 6.310% | $103.6948 | $103.69 | $103.70 | $103.70 |
| Purchase #2 | $164.65 | 11.449% | $183.5008 | $183.50 | $183.50 | $183.50 |
| Purchase #3 | $238.43 | 3.804% | $247.4999 | $247.50 | $247.50 | $247.50 |
| Purchase #4 | $23.34 | 6.665% | $24.8956 | $24.90 | $24.90 | $24.90 |
| Purchase #5 | $22.46 | 5.144% | $23.6153 | $23.62 | $23.60 | $23.60 |
| Purchase #6 | $198.55 | 6.215% | $210.8899 | $210.89 | $210.90 | $210.90 |
| Purchase #7 | $86.59 | 9.197% | $94.5537 | $94.55 | $94.55 | $94.60 |
| 7 purchase totals = | $831.56 | $888.6500 | $888.65 | $888.65 | $888.70 | |