| 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 | $20.69 | 7.276% | $22.1954 | $22.20 | $22.20 | $22.20 |
| Purchase #2 | $227.84 | 8.248% | $246.6322 | $246.63 | $246.65 | $246.60 |
| Purchase #3 | $22.76 | 7.873% | $24.5519 | $24.55 | $24.55 | $24.60 |
| Purchase #4 | $78.87 | 5.382% | $83.1148 | $83.11 | $83.10 | $83.10 |
| Purchase #5 | $51.25 | 4.366% | $53.4876 | $53.49 | $53.50 | $53.50 |
| Purchase #6 | $140.81 | 3.209% | $145.3286 | $145.33 | $145.35 | $145.30 |
| Purchase #7 | $73.79 | 4.164% | $76.8626 | $76.86 | $76.85 | $76.90 |
| 7 purchase totals = | $616.01 | $652.1731 | $652.17 | $652.20 | $652.20 | |