| 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 | $38.76 | 12.111% | $43.4542 | $43.45 | $43.45 | $43.50 |
| Purchase #2 | $76.62 | 3.280% | $79.1331 | $79.13 | $79.15 | $79.10 |
| Purchase #3 | $14.32 | 12.400% | $16.0957 | $16.10 | $16.10 | $16.10 |
| Purchase #4 | $67.68 | 6.396% | $72.0088 | $72.01 | $72.00 | $72.00 |
| Purchase #5 | $9.72 | 10.210% | $10.7124 | $10.71 | $10.70 | $10.70 |
| Purchase #6 | $243.86 | 4.849% | $255.6848 | $255.68 | $255.70 | $255.70 |
| Purchase #7 | $29.95 | 3.140% | $30.8904 | $30.89 | $30.90 | $30.90 |
| 7 purchase totals = | $480.91 | $507.9794 | $507.97 | $508.00 | $508.00 | |