| 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 | $49.97 | 10.440% | $55.1869 | $55.19 | $55.20 | $55.20 |
| Purchase #2 | $14.64 | 9.141% | $15.9782 | $15.98 | $16.00 | $16.00 |
| Purchase #3 | $84.31 | 6.402% | $89.7075 | $89.71 | $89.70 | $89.70 |
| Purchase #4 | $189.60 | 9.845% | $208.2661 | $208.27 | $208.25 | $208.30 |
| Purchase #5 | $108.80 | 5.458% | $114.7383 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $75.44 | 6.272% | $80.1716 | $80.17 | $80.15 | $80.20 |
| Purchase #7 | $117.41 | 8.132% | $126.9578 | $126.96 | $126.95 | $127.00 |
| 7 purchase totals = | $640.17 | $691.0064 | $691.02 | $691.00 | $691.10 | |