| 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 | $12.69 | 10.292% | $13.9961 | $14.00 | $14.00 | $14.00 |
| Purchase #2 | $67.33 | 6.662% | $71.8155 | $71.82 | $71.80 | $71.80 |
| Purchase #3 | $16.81 | 12.465% | $18.9054 | $18.91 | $18.90 | $18.90 |
| Purchase #4 | $179.43 | 6.725% | $191.4967 | $191.50 | $191.50 | $191.50 |
| Purchase #5 | $98.46 | 7.834% | $106.1734 | $106.17 | $106.15 | $106.20 |
| Purchase #6 | $154.74 | 5.852% | $163.7954 | $163.80 | $163.80 | $163.80 |
| Purchase #7 | $109.31 | 5.855% | $115.7101 | $115.71 | $115.70 | $115.70 |
| 7 purchase totals = | $638.77 | $681.8926 | $681.91 | $681.85 | $681.90 | |