| 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 | $22.68 | 8.317% | $24.5663 | $24.57 | $24.55 | $24.60 |
| Purchase #2 | $240.25 | 10.384% | $265.1976 | $265.20 | $265.20 | $265.20 |
| Purchase #3 | $27.90 | 13.292% | $31.6085 | $31.61 | $31.60 | $31.60 |
| Purchase #4 | $210.71 | 6.312% | $224.01 | $224.01 | $224.00 | $224.00 |
| Purchase #5 | $76.75 | 4.582% | $80.2667 | $80.27 | $80.25 | $80.30 |
| Purchase #6 | $51.85 | 6.600% | $55.2721 | $55.27 | $55.25 | $55.30 |
| Purchase #7 | $122.78 | 8.639% | $133.387 | $133.39 | $133.40 | $133.40 |
| 7 purchase totals = | $752.92 | $814.3082 | $814.32 | $814.25 | $814.40 | |