| 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 | $61.30 | 9.153% | $66.9108 | $66.91 | $66.90 | $66.90 |
| Purchase #2 | $153.96 | 8.553% | $167.1282 | $167.13 | $167.15 | $167.10 |
| Purchase #3 | $183.84 | 9.513% | $201.3287 | $201.33 | $201.35 | $201.30 |
| Purchase #4 | $100.42 | 4.687% | $105.1267 | $105.13 | $105.15 | $105.10 |
| Purchase #5 | $41.50 | 8.695% | $45.1084 | $45.11 | $45.10 | $45.10 |
| Purchase #6 | $30.98 | 9.711% | $33.9885 | $33.99 | $34.00 | $34.00 |
| Purchase #7 | $193.94 | 3.540% | $200.8055 | $200.81 | $200.80 | $200.80 |
| 7 purchase totals = | $765.94 | $820.3968 | $820.41 | $820.45 | $820.30 | |