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 | $20.41 | 3.218% | $21.0668 | $21.07 | $21.05 | $21.10 |
Purchase #2 | $81.30 | 9.316% | $88.8739 | $88.87 | $88.85 | $88.90 |
Purchase #3 | $50.46 | 9.841% | $55.4258 | $55.43 | $55.45 | $55.40 |
Purchase #4 | $55.42 | 4.815% | $58.0885 | $58.09 | $58.10 | $58.10 |
Purchase #5 | $115.79 | 3.264% | $119.5694 | $119.57 | $119.55 | $119.60 |
Purchase #6 | $61.73 | 5.602% | $65.1881 | $65.19 | $65.20 | $65.20 |
Purchase #7 | $118.63 | 12.361% | $133.2939 | $133.29 | $133.30 | $133.30 |
7 purchase totals = | $503.74 | $541.5064 | $541.51 | $541.50 | $541.60 |