| 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 | $23.48 | 7.378% | $25.2124 | $25.21 | $25.20 | $25.20 |
| Purchase #2 | $72.87 | 3.126% | $75.1479 | $75.15 | $75.15 | $75.10 |
| Purchase #3 | $30.57 | 5.719% | $32.3183 | $32.32 | $32.30 | $32.30 |
| Purchase #4 | $48.97 | 7.503% | $52.6442 | $52.64 | $52.65 | $52.60 |
| Purchase #5 | $127.43 | 8.185% | $137.8601 | $137.86 | $137.85 | $137.90 |
| Purchase #6 | $10.96 | 9.676% | $12.0205 | $12.02 | $12.00 | $12.00 |
| Purchase #7 | $54.46 | 4.389% | $56.8502 | $56.85 | $56.85 | $56.90 |
| 7 purchase totals = | $368.74 | $392.0536 | $392.05 | $392.00 | $392.00 | |