| 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 | $54.97 | 3.695% | $57.0011 | $57.00 | $57.00 | $57.00 |
| Purchase #2 | $181.96 | 7.717% | $196.0019 | $196.00 | $196.00 | $196.00 |
| Purchase #3 | $179.45 | 13.759% | $204.1405 | $204.14 | $204.15 | $204.10 |
| Purchase #4 | $183.88 | 10.114% | $202.4776 | $202.48 | $202.50 | $202.50 |
| Purchase #5 | $180.69 | 11.728% | $201.8813 | $201.88 | $201.90 | $201.90 |
| Purchase #6 | $45.39 | 9.120% | $49.5296 | $49.53 | $49.55 | $49.50 |
| Purchase #7 | $27.35 | 10.707% | $30.2784 | $30.28 | $30.30 | $30.30 |
| 7 purchase totals = | $853.69 | $941.3104 | $941.31 | $941.40 | $941.30 | |