| 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 | $52.90 | 12.451% | $59.4866 | $59.49 | $59.50 | $59.50 |
| Purchase #2 | $147.41 | 4.556% | $154.126 | $154.13 | $154.15 | $154.10 |
| Purchase #3 | $128.61 | 9.706% | $141.0929 | $141.09 | $141.10 | $141.10 |
| Purchase #4 | $55.39 | 4.742% | $58.0166 | $58.02 | $58.00 | $58.00 |
| Purchase #5 | $20.28 | 10.641% | $22.438 | $22.44 | $22.45 | $22.40 |
| Purchase #6 | $98.52 | 5.804% | $104.2381 | $104.24 | $104.25 | $104.20 |
| Purchase #7 | $93.84 | 4.118% | $97.7043 | $97.70 | $97.70 | $97.70 |
| 7 purchase totals = | $596.95 | $637.1025 | $637.11 | $637.15 | $637.00 | |