| 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 | $107.75 | 5.547% | $113.7269 | $113.73 | $113.75 | $113.70 |
| Purchase #2 | $9.44 | 8.393% | $10.2323 | $10.23 | $10.25 | $10.20 |
| Purchase #3 | $9.83 | 11.796% | $10.9895 | $10.99 | $11.00 | $11.00 |
| Purchase #4 | $77.52 | 13.761% | $88.1875 | $88.19 | $88.20 | $88.20 |
| Purchase #5 | $21.50 | 8.355% | $23.2963 | $23.30 | $23.30 | $23.30 |
| Purchase #6 | $69.98 | 3.649% | $72.5336 | $72.53 | $72.55 | $72.50 |
| Purchase #7 | $196.56 | 3.636% | $203.7069 | $203.71 | $203.70 | $203.70 |
| 7 purchase totals = | $492.58 | $522.6730 | $522.68 | $522.75 | $522.60 | |