| 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 | $27.65 | 8.409% | $29.9751 | $29.98 | $30.00 | $30.00 |
| Purchase #2 | $65.74 | 6.182% | $69.804 | $69.80 | $69.80 | $69.80 |
| Purchase #3 | $22.25 | 12.398% | $25.0086 | $25.01 | $25.00 | $25.00 |
| Purchase #4 | $91.25 | 12.707% | $102.8451 | $102.85 | $102.85 | $102.80 |
| Purchase #5 | $77.58 | 11.757% | $86.7011 | $86.70 | $86.70 | $86.70 |
| Purchase #6 | $145.25 | 13.248% | $164.4927 | $164.49 | $164.50 | $164.50 |
| Purchase #7 | $199.50 | 13.632% | $226.6958 | $226.70 | $226.70 | $226.70 |
| 7 purchase totals = | $629.22 | $705.5224 | $705.53 | $705.55 | $705.50 | |