| 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 | $11.29 | 8.560% | $12.2564 | $12.26 | $12.25 | $12.30 |
| Purchase #2 | $141.98 | 3.237% | $146.5759 | $146.58 | $146.60 | $146.60 |
| Purchase #3 | $168.41 | 6.351% | $179.1057 | $179.11 | $179.10 | $179.10 |
| Purchase #4 | $20.80 | 6.238% | $22.0975 | $22.10 | $22.10 | $22.10 |
| Purchase #5 | $13.78 | 13.143% | $15.5911 | $15.59 | $15.60 | $15.60 |
| Purchase #6 | $204.40 | 6.303% | $217.2833 | $217.28 | $217.30 | $217.30 |
| Purchase #7 | $75.72 | 13.723% | $86.1111 | $86.11 | $86.10 | $86.10 |
| 7 purchase totals = | $636.38 | $679.0210 | $679.03 | $679.05 | $679.10 | |