| 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 | $32.31 | 7.375% | $34.6929 | $34.69 | $34.70 | $34.70 |
| Purchase #2 | $204.92 | 8.599% | $222.5411 | $222.54 | $222.55 | $222.50 |
| Purchase #3 | $156.52 | 7.682% | $168.5439 | $168.54 | $168.55 | $168.50 |
| Purchase #4 | $91.32 | 7.813% | $98.4548 | $98.45 | $98.45 | $98.50 |
| Purchase #5 | $151.84 | 7.525% | $163.266 | $163.27 | $163.25 | $163.30 |
| Purchase #6 | $89.81 | 9.110% | $97.9917 | $97.99 | $98.00 | $98.00 |
| Purchase #7 | $126.58 | 6.525% | $134.8393 | $134.84 | $134.85 | $134.80 |
| 7 purchase totals = | $853.30 | $920.3297 | $920.32 | $920.35 | $920.30 | |