| 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 | $10.81 | 6.417% | $11.5037 | $11.50 | $11.50 | $11.50 |
| Purchase #2 | $143.32 | 9.131% | $156.4065 | $156.41 | $156.40 | $156.40 |
| Purchase #3 | $92.69 | 4.438% | $96.8036 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $149.92 | 9.677% | $164.4278 | $164.43 | $164.45 | $164.40 |
| Purchase #5 | $21.74 | 7.264% | $23.3192 | $23.32 | $23.30 | $23.30 |
| Purchase #6 | $86.86 | 9.410% | $95.0335 | $95.03 | $95.05 | $95.00 |
| Purchase #7 | $97.61 | 7.566% | $104.9952 | $105.00 | $105.00 | $105.00 |
| 7 purchase totals = | $602.95 | $652.4895 | $652.49 | $652.50 | $652.40 | |