| 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 | $85.82 | 5.218% | $90.2981 | $90.30 | $90.30 | $90.30 |
| Purchase #2 | $98.73 | 6.528% | $105.1751 | $105.18 | $105.20 | $105.20 |
| Purchase #3 | $241.56 | 11.712% | $269.8515 | $269.85 | $269.85 | $269.90 |
| Purchase #4 | $29.73 | 12.449% | $33.4311 | $33.43 | $33.45 | $33.40 |
| Purchase #5 | $104.87 | 3.184% | $108.2091 | $108.21 | $108.20 | $108.20 |
| Purchase #6 | $66.96 | 4.290% | $69.8326 | $69.83 | $69.85 | $69.80 |
| Purchase #7 | $185.53 | 8.577% | $201.4429 | $201.44 | $201.45 | $201.40 |
| 7 purchase totals = | $813.20 | $878.2404 | $878.24 | $878.30 | $878.20 | |