| 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 | $10.28 | 10.166% | $11.3251 | $11.33 | $11.35 | $11.30 |
| Purchase #2 | $239.96 | 4.593% | $250.9814 | $250.98 | $251.00 | $251.00 |
| Purchase #3 | $45.87 | 5.682% | $48.4763 | $48.48 | $48.50 | $48.50 |
| Purchase #4 | $191.54 | 5.320% | $201.7299 | $201.73 | $201.75 | $201.70 |
| Purchase #5 | $88.35 | 10.137% | $97.306 | $97.31 | $97.30 | $97.30 |
| Purchase #6 | $25.30 | 9.275% | $27.6466 | $27.65 | $27.65 | $27.60 |
| Purchase #7 | $23.99 | 4.591% | $25.0914 | $25.09 | $25.10 | $25.10 |
| 7 purchase totals = | $625.29 | $662.5567 | $662.57 | $662.65 | $662.50 | |