| 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 | $23.77 | 6.184% | $25.2399 | $25.24 | $25.25 | $25.20 |
| Purchase #2 | $124.94 | 3.334% | $129.1055 | $129.11 | $129.10 | $129.10 |
| Purchase #3 | $82.61 | 11.655% | $92.2382 | $92.24 | $92.25 | $92.20 |
| Purchase #4 | $86.46 | 8.761% | $94.0348 | $94.03 | $94.05 | $94.00 |
| Purchase #5 | $34.87 | 5.587% | $36.8182 | $36.82 | $36.80 | $36.80 |
| Purchase #6 | $80.56 | 7.342% | $86.4747 | $86.47 | $86.45 | $86.50 |
| Purchase #7 | $43.38 | 4.657% | $45.4002 | $45.40 | $45.40 | $45.40 |
| 7 purchase totals = | $476.59 | $509.3115 | $509.31 | $509.30 | $509.20 | |