| 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 | $33.25 | 5.119% | $34.9521 | $34.95 | $34.95 | $35.00 |
| Purchase #2 | $240.83 | 7.707% | $259.3908 | $259.39 | $259.40 | $259.40 |
| Purchase #3 | $99.99 | 9.408% | $109.3971 | $109.40 | $109.40 | $109.40 |
| Purchase #4 | $9.84 | 6.292% | $10.4591 | $10.46 | $10.45 | $10.50 |
| Purchase #5 | $163.74 | 7.527% | $176.0647 | $176.06 | $176.05 | $176.10 |
| Purchase #6 | $208.37 | 7.400% | $223.7894 | $223.79 | $223.80 | $223.80 |
| Purchase #7 | $78.25 | 9.201% | $85.4498 | $85.45 | $85.45 | $85.40 |
| 7 purchase totals = | $834.27 | $899.5030 | $899.50 | $899.50 | $899.60 | |