| 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 | $70.96 | 10.759% | $78.5946 | $78.59 | $78.60 | $78.60 |
| Purchase #2 | $179.88 | 11.287% | $200.1831 | $200.18 | $200.20 | $200.20 |
| Purchase #3 | $149.81 | 3.418% | $154.9305 | $154.93 | $154.95 | $154.90 |
| Purchase #4 | $161.79 | 6.129% | $171.7061 | $171.71 | $171.70 | $171.70 |
| Purchase #5 | $79.43 | 7.450% | $85.3475 | $85.35 | $85.35 | $85.30 |
| Purchase #6 | $134.29 | 6.394% | $142.8765 | $142.88 | $142.90 | $142.90 |
| Purchase #7 | $8.81 | 5.307% | $9.2775 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $784.97 | $842.9158 | $842.92 | $843.00 | $842.90 | |