| 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 | $34.76 | 12.482% | $39.0987 | $39.10 | $39.10 | $39.10 |
| Purchase #2 | $13.58 | 8.254% | $14.7009 | $14.70 | $14.70 | $14.70 |
| Purchase #3 | $167.97 | 10.396% | $185.4322 | $185.43 | $185.45 | $185.40 |
| Purchase #4 | $86.41 | 10.869% | $95.8019 | $95.80 | $95.80 | $95.80 |
| Purchase #5 | $168.73 | 10.300% | $186.1092 | $186.11 | $186.10 | $186.10 |
| Purchase #6 | $120.51 | 4.620% | $126.0776 | $126.08 | $126.10 | $126.10 |
| Purchase #7 | $75.57 | 5.471% | $79.7044 | $79.70 | $79.70 | $79.70 |
| 7 purchase totals = | $667.53 | $726.9249 | $726.92 | $726.95 | $726.90 | |