| 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 | $12.44 | 6.556% | $13.2556 | $13.26 | $13.25 | $13.30 |
| Purchase #2 | $65.26 | 6.327% | $69.389 | $69.39 | $69.40 | $69.40 |
| Purchase #3 | $98.55 | 5.733% | $104.1999 | $104.20 | $104.20 | $104.20 |
| Purchase #4 | $134.89 | 11.768% | $150.7639 | $150.76 | $150.75 | $150.80 |
| Purchase #5 | $106.83 | 11.287% | $118.8879 | $118.89 | $118.90 | $118.90 |
| Purchase #6 | $137.43 | 7.539% | $147.7908 | $147.79 | $147.80 | $147.80 |
| Purchase #7 | $222.48 | 3.459% | $230.1756 | $230.18 | $230.20 | $230.20 |
| 7 purchase totals = | $777.88 | $834.4627 | $834.47 | $834.50 | $834.60 | |