| 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 | $33.93 | 7.403% | $36.4418 | $36.44 | $36.45 | $36.40 |
| Purchase #2 | $16.61 | 4.303% | $17.3247 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $179.64 | 3.668% | $186.2292 | $186.23 | $186.25 | $186.20 |
| Purchase #4 | $7.54 | 4.224% | $7.8585 | $7.86 | $7.85 | $7.90 |
| Purchase #5 | $175.99 | 12.719% | $198.3742 | $198.37 | $198.35 | $198.40 |
| Purchase #6 | $153.81 | 13.780% | $175.005 | $175.01 | $175.00 | $175.00 |
| Purchase #7 | $174.40 | 5.119% | $183.3275 | $183.33 | $183.35 | $183.30 |
| 7 purchase totals = | $741.92 | $804.5609 | $804.56 | $804.55 | $804.50 | |