| 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 | $65.50 | 4.614% | $68.5222 | $68.52 | $68.50 | $68.50 |
| Purchase #2 | $115.65 | 5.869% | $122.4375 | $122.44 | $122.45 | $122.40 |
| Purchase #3 | $10.51 | 3.380% | $10.8652 | $10.87 | $10.85 | $10.90 |
| Purchase #4 | $145.46 | 6.675% | $155.1695 | $155.17 | $155.15 | $155.20 |
| Purchase #5 | $103.37 | 3.265% | $106.745 | $106.75 | $106.75 | $106.70 |
| Purchase #6 | $109.59 | 11.611% | $122.3145 | $122.31 | $122.30 | $122.30 |
| Purchase #7 | $147.58 | 10.757% | $163.4552 | $163.46 | $163.45 | $163.50 |
| 7 purchase totals = | $697.66 | $749.5091 | $749.52 | $749.45 | $749.50 | |