| 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 | $45.90 | 10.188% | $50.5763 | $50.58 | $50.60 | $50.60 |
| Purchase #2 | $50.69 | 8.598% | $55.0483 | $55.05 | $55.05 | $55.00 |
| Purchase #3 | $66.25 | 3.851% | $68.8013 | $68.80 | $68.80 | $68.80 |
| Purchase #4 | $160.29 | 9.257% | $175.128 | $175.13 | $175.15 | $175.10 |
| Purchase #5 | $164.43 | 13.207% | $186.1463 | $186.15 | $186.15 | $186.10 |
| Purchase #6 | $52.35 | 7.198% | $56.1182 | $56.12 | $56.10 | $56.10 |
| Purchase #7 | $199.84 | 12.465% | $224.7501 | $224.75 | $224.75 | $224.80 |
| 7 purchase totals = | $739.75 | $816.5685 | $816.58 | $816.60 | $816.50 | |