| 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 | $100.98 | 5.772% | $106.8086 | $106.81 | $106.80 | $106.80 |
| Purchase #2 | $26.66 | 3.159% | $27.5022 | $27.50 | $27.50 | $27.50 |
| Purchase #3 | $34.34 | 12.796% | $38.7341 | $38.73 | $38.75 | $38.70 |
| Purchase #4 | $200.63 | 11.610% | $223.9231 | $223.92 | $223.90 | $223.90 |
| Purchase #5 | $193.48 | 4.401% | $201.9951 | $202.00 | $202.00 | $202.00 |
| Purchase #6 | $40.65 | 12.531% | $45.7439 | $45.74 | $45.75 | $45.70 |
| Purchase #7 | $110.68 | 8.709% | $120.3191 | $120.32 | $120.30 | $120.30 |
| 7 purchase totals = | $707.42 | $765.0261 | $765.02 | $765.00 | $764.90 | |