| 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 | $33.41 | 4.465% | $34.9018 | $34.90 | $34.90 | $34.90 |
| Purchase #2 | $49.75 | 13.484% | $56.4583 | $56.46 | $56.45 | $56.50 |
| Purchase #3 | $59.32 | 6.648% | $63.2636 | $63.26 | $63.25 | $63.30 |
| Purchase #4 | $12.91 | 10.166% | $14.2224 | $14.22 | $14.20 | $14.20 |
| Purchase #5 | $230.37 | 3.833% | $239.2001 | $239.20 | $239.20 | $239.20 |
| Purchase #6 | $74.30 | 8.836% | $80.8651 | $80.87 | $80.85 | $80.90 |
| Purchase #7 | $79.43 | 12.553% | $89.4008 | $89.40 | $89.40 | $89.40 |
| 7 purchase totals = | $539.49 | $578.3121 | $578.31 | $578.25 | $578.40 | |