| 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 | $78.74 | 9.292% | $86.0565 | $86.06 | $86.05 | $86.10 |
| Purchase #2 | $10.93 | 6.719% | $11.6644 | $11.66 | $11.65 | $11.70 |
| Purchase #3 | $66.73 | 7.298% | $71.6 | $71.60 | $71.60 | $71.60 |
| Purchase #4 | $225.56 | 7.476% | $242.4229 | $242.42 | $242.40 | $242.40 |
| Purchase #5 | $96.94 | 9.582% | $106.2288 | $106.23 | $106.25 | $106.20 |
| Purchase #6 | $108.66 | 9.365% | $118.836 | $118.84 | $118.85 | $118.80 |
| Purchase #7 | $233.65 | 11.167% | $259.7417 | $259.74 | $259.75 | $259.70 |
| 7 purchase totals = | $821.21 | $896.5503 | $896.55 | $896.55 | $896.50 | |