| 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 | $80.51 | 7.731% | $86.7342 | $86.73 | $86.75 | $86.70 |
| Purchase #2 | $142.59 | 6.419% | $151.7429 | $151.74 | $151.75 | $151.70 |
| Purchase #3 | $184.47 | 10.752% | $204.3042 | $204.30 | $204.30 | $204.30 |
| Purchase #4 | $192.31 | 13.201% | $217.6968 | $217.70 | $217.70 | $217.70 |
| Purchase #5 | $87.68 | 11.108% | $97.4195 | $97.42 | $97.40 | $97.40 |
| Purchase #6 | $165.27 | 13.847% | $188.1549 | $188.15 | $188.15 | $188.20 |
| Purchase #7 | $140.95 | 9.354% | $154.1345 | $154.13 | $154.15 | $154.10 |
| 7 purchase totals = | $993.78 | $1,100.1870 | $1,100.17 | $1,100.20 | $1,100.10 | |