| 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 | $191.74 | 4.216% | $199.8238 | $199.82 | $199.80 | $199.80 |
| Purchase #2 | $216.44 | 4.393% | $225.9482 | $225.95 | $225.95 | $225.90 |
| Purchase #3 | $28.46 | 13.472% | $32.2941 | $32.29 | $32.30 | $32.30 |
| Purchase #4 | $63.43 | 10.338% | $69.9874 | $69.99 | $70.00 | $70.00 |
| Purchase #5 | $51.56 | 11.637% | $57.56 | $57.56 | $57.55 | $57.60 |
| Purchase #6 | $16.48 | 8.733% | $17.9192 | $17.92 | $17.90 | $17.90 |
| Purchase #7 | $85.97 | 11.463% | $95.8247 | $95.82 | $95.80 | $95.80 |
| 7 purchase totals = | $654.08 | $699.3574 | $699.35 | $699.30 | $699.30 | |