| 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 | $46.79 | 10.866% | $51.8742 | $51.87 | $51.85 | $51.90 |
| Purchase #2 | $181.66 | 9.163% | $198.3055 | $198.31 | $198.30 | $198.30 |
| Purchase #3 | $79.90 | 11.736% | $89.2771 | $89.28 | $89.30 | $89.30 |
| Purchase #4 | $192.63 | 4.403% | $201.1115 | $201.11 | $201.10 | $201.10 |
| Purchase #5 | $30.57 | 9.660% | $33.5231 | $33.52 | $33.50 | $33.50 |
| Purchase #6 | $117.41 | 12.513% | $132.1015 | $132.10 | $132.10 | $132.10 |
| Purchase #7 | $142.94 | 4.333% | $149.1336 | $149.13 | $149.15 | $149.10 |
| 7 purchase totals = | $791.90 | $855.3265 | $855.32 | $855.30 | $855.30 | |