| 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 | $50.40 | 12.688% | $56.7948 | $56.79 | $56.80 | $56.80 |
| Purchase #2 | $157.45 | 11.619% | $175.7441 | $175.74 | $175.75 | $175.70 |
| Purchase #3 | $80.51 | 6.813% | $85.9951 | $86.00 | $86.00 | $86.00 |
| Purchase #4 | $111.80 | 9.122% | $121.9984 | $122.00 | $122.00 | $122.00 |
| Purchase #5 | $88.43 | 13.859% | $100.6855 | $100.69 | $100.70 | $100.70 |
| Purchase #6 | $231.56 | 9.458% | $253.4609 | $253.46 | $253.45 | $253.50 |
| Purchase #7 | $34.82 | 3.402% | $36.0046 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $754.97 | $830.6834 | $830.68 | $830.70 | $830.70 | |