| 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 | $51.80 | 7.606% | $55.7399 | $55.74 | $55.75 | $55.70 |
| Purchase #2 | $175.94 | 11.114% | $195.494 | $195.49 | $195.50 | $195.50 |
| Purchase #3 | $223.66 | 13.605% | $254.0889 | $254.09 | $254.10 | $254.10 |
| Purchase #4 | $46.29 | 10.632% | $51.2116 | $51.21 | $51.20 | $51.20 |
| Purchase #5 | $165.64 | 8.201% | $179.2241 | $179.22 | $179.20 | $179.20 |
| Purchase #6 | $109.61 | 13.788% | $124.723 | $124.72 | $124.70 | $124.70 |
| Purchase #7 | $186.73 | 5.385% | $196.7854 | $196.79 | $196.80 | $196.80 |
| 7 purchase totals = | $959.67 | $1,057.2669 | $1,057.26 | $1,057.25 | $1,057.20 | |