| 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 | $9.26 | 11.565% | $10.3309 | $10.33 | $10.35 | $10.30 |
| Purchase #2 | $25.54 | 7.493% | $27.4537 | $27.45 | $27.45 | $27.50 |
| Purchase #3 | $92.76 | 11.338% | $103.2771 | $103.28 | $103.30 | $103.30 |
| Purchase #4 | $63.26 | 8.844% | $68.8547 | $68.85 | $68.85 | $68.90 |
| Purchase #5 | $208.90 | 8.860% | $227.4085 | $227.41 | $227.40 | $227.40 |
| Purchase #6 | $24.81 | 10.469% | $27.4074 | $27.41 | $27.40 | $27.40 |
| Purchase #7 | $22.41 | 6.127% | $23.7831 | $23.78 | $23.80 | $23.80 |
| 7 purchase totals = | $446.94 | $488.5154 | $488.51 | $488.55 | $488.60 | |