| 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 | $78.74 | 12.369% | $88.4794 | $88.48 | $88.50 | $88.50 |
| Purchase #2 | $207.66 | 11.528% | $231.599 | $231.60 | $231.60 | $231.60 |
| Purchase #3 | $102.26 | 12.667% | $115.2133 | $115.21 | $115.20 | $115.20 |
| Purchase #4 | $25.44 | 9.349% | $27.8184 | $27.82 | $27.80 | $27.80 |
| Purchase #5 | $127.27 | 4.751% | $133.3166 | $133.32 | $133.30 | $133.30 |
| Purchase #6 | $201.46 | 12.475% | $226.5921 | $226.59 | $226.60 | $226.60 |
| Purchase #7 | $151.90 | 7.327% | $163.0297 | $163.03 | $163.05 | $163.00 |
| 7 purchase totals = | $894.73 | $986.0485 | $986.05 | $986.05 | $986.00 | |