| 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 | $77.84 | 11.481% | $86.7768 | $86.78 | $86.80 | $86.80 |
| Purchase #2 | $199.78 | 7.227% | $214.2181 | $214.22 | $214.20 | $214.20 |
| Purchase #3 | $71.41 | 6.259% | $75.8796 | $75.88 | $75.90 | $75.90 |
| Purchase #4 | $12.39 | 6.175% | $13.1551 | $13.16 | $13.15 | $13.20 |
| Purchase #5 | $224.99 | 13.382% | $255.0982 | $255.10 | $255.10 | $255.10 |
| Purchase #6 | $172.88 | 11.637% | $192.998 | $193.00 | $193.00 | $193.00 |
| Purchase #7 | $166.94 | 6.752% | $178.2118 | $178.21 | $178.20 | $178.20 |
| 7 purchase totals = | $926.23 | $1,016.3376 | $1,016.35 | $1,016.35 | $1,016.40 | |